190748670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{449}}^1$

素因数の和:507

約数の個数: 144

約数和(自身を含む): 566967600

約数和(自身を除く): 376218930

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 49, 51, 70, 85, 98, 102, 105, 119, 147, 170, 210, 238, 245, 255, 289, 294, 357, 449, 490, 510, 578, 595, 714, 735, 833, 867, 898, 1190, 1347, 1445, 1470, 1666, 1734, 1785, 2023, 2245, 2499, 2694, 2890, 3143, 3570, 4046, 4165, 4335, 4490, 4998, 6069, 6286, 6735, 7633, 8330, 8670, 9429, 10115, 12138, 12495, 13470, 14161, 15266, 15715, 18858, 20230, 22001, 22899, 24990, 28322, 30345, 31430, 38165, 42483, 44002, 45798, 47145, 53431, 60690, 66003, 70805, 76330, 84966, 94290, 106862, 110005, 114495, 129761, 132006, 141610, 160293, 212415, 220010, 228990, 259522, 267155, 320586, 330015, 374017, 389283, 424830, 534310, 648805, 660030, 748034, 778566, 801465, 908327, 1122051, 1297610, 1602930, 1816654, 1870085, 1946415, 2244102, 2724981, 3740170, 3892830, 4541635, 5449962, 5610255, 6358289, 9083270, 11220510, 12716578, 13624905, 19074867, 27249810, 31791445, 38149734, 63582890, 95374335, 190748670]

約数ペア:

[(1, 190748670), (2, 95374335), (3, 63582890), (5, 38149734), (6, 31791445), (7, 27249810), (10, 19074867), (14, 13624905), (15, 12716578), (17, 11220510), (21, 9083270), (30, 6358289), (34, 5610255), (35, 5449962), (42, 4541635), (49, 3892830), (51, 3740170), (70, 2724981), (85, 2244102), (98, 1946415), (102, 1870085), (105, 1816654), (119, 1602930), (147, 1297610), (170, 1122051), (210, 908327), (238, 801465), (245, 778566), (255, 748034), (289, 660030), (294, 648805), (357, 534310), (449, 424830), (490, 389283), (510, 374017), (578, 330015), (595, 320586), (714, 267155), (735, 259522), (833, 228990), (867, 220010), (898, 212415), (1190, 160293), (1347, 141610), (1445, 132006), (1470, 129761), (1666, 114495), (1734, 110005), (1785, 106862), (2023, 94290), (2245, 84966), (2499, 76330), (2694, 70805), (2890, 66003), (3143, 60690), (3570, 53431), (4046, 47145), (4165, 45798), (4335, 44002), (4490, 42483), (4998, 38165), (6069, 31430), (6286, 30345), (6735, 28322), (7633, 24990), (8330, 22899), (8670, 22001), (9429, 20230), (10115, 18858), (12138, 15715), (12495, 15266), (13470, 14161)]