422605890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1879}}^1$

素因数の和:1926

約数の個数: 192

約数和(自身を含む): 1388793600

約数和(自身を除く): 966187710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 27, 30, 34, 35, 42, 45, 49, 51, 54, 63, 70, 85, 90, 98, 102, 105, 119, 126, 135, 147, 153, 170, 189, 210, 238, 245, 255, 270, 294, 306, 315, 357, 378, 441, 459, 490, 510, 595, 630, 714, 735, 765, 833, 882, 918, 945, 1071, 1190, 1323, 1470, 1530, 1666, 1785, 1879, 1890, 2142, 2205, 2295, 2499, 2646, 3213, 3570, 3758, 4165, 4410, 4590, 4998, 5355, 5637, 6426, 6615, 7497, 8330, 9395, 10710, 11274, 12495, 13153, 13230, 14994, 16065, 16911, 18790, 22491, 24990, 26306, 28185, 31943, 32130, 33822, 37485, 39459, 44982, 50733, 56370, 63886, 65765, 74970, 78918, 84555, 92071, 95829, 101466, 112455, 118377, 131530, 159715, 169110, 184142, 191658, 197295, 223601, 224910, 236754, 253665, 276213, 287487, 319430, 355131, 394590, 447202, 460355, 479145, 507330, 552426, 574974, 591885, 670803, 710262, 828639, 862461, 920710, 958290, 1118005, 1183770, 1341606, 1381065, 1437435, 1565207, 1657278, 1724922, 1775655, 2012409, 2236010, 2485917, 2762130, 2874870, 3130414, 3354015, 3551310, 4024818, 4143195, 4312305, 4695621, 4971834, 6037227, 6708030, 7826035, 8286390, 8624610, 9391242, 10062045, 12074454, 12429585, 14086863, 15652070, 20124090, 23478105, 24859170, 28173726, 30186135, 42260589, 46956210, 60372270, 70434315, 84521178, 140868630, 211302945, 422605890]

約数ペア:

[(1, 422605890), (2, 211302945), (3, 140868630), (5, 84521178), (6, 70434315), (7, 60372270), (9, 46956210), (10, 42260589), (14, 30186135), (15, 28173726), (17, 24859170), (18, 23478105), (21, 20124090), (27, 15652070), (30, 14086863), (34, 12429585), (35, 12074454), (42, 10062045), (45, 9391242), (49, 8624610), (51, 8286390), (54, 7826035), (63, 6708030), (70, 6037227), (85, 4971834), (90, 4695621), (98, 4312305), (102, 4143195), (105, 4024818), (119, 3551310), (126, 3354015), (135, 3130414), (147, 2874870), (153, 2762130), (170, 2485917), (189, 2236010), (210, 2012409), (238, 1775655), (245, 1724922), (255, 1657278), (270, 1565207), (294, 1437435), (306, 1381065), (315, 1341606), (357, 1183770), (378, 1118005), (441, 958290), (459, 920710), (490, 862461), (510, 828639), (595, 710262), (630, 670803), (714, 591885), (735, 574974), (765, 552426), (833, 507330), (882, 479145), (918, 460355), (945, 447202), (1071, 394590), (1190, 355131), (1323, 319430), (1470, 287487), (1530, 276213), (1666, 253665), (1785, 236754), (1879, 224910), (1890, 223601), (2142, 197295), (2205, 191658), (2295, 184142), (2499, 169110), (2646, 159715), (3213, 131530), (3570, 118377), (3758, 112455), (4165, 101466), (4410, 95829), (4590, 92071), (4998, 84555), (5355, 78918), (5637, 74970), (6426, 65765), (6615, 63886), (7497, 56370), (8330, 50733), (9395, 44982), (10710, 39459), (11274, 37485), (12495, 33822), (13153, 32130), (13230, 31943), (14994, 28185), (16065, 26306), (16911, 24990), (18790, 22491)]