28563570

素因数分解:

$2^1\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:174

約数の個数: 192

約数和(自身を含む): 94556160

約数和(自身を除く): 65992590

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, 127, 135, 147, 153, 170, 189, 210, 238, 245, 254, 255, 270, 294, 306, 315, 357, 378, 381, 441, 459, 490, 510, 595, 630, 635, 714, 735, 762, 765, 833, 882, 889, 918, 945, 1071, 1143, 1190, 1270, 1323, 1470, 1530, 1666, 1778, 1785, 1890, 1905, 2142, 2159, 2205, 2286, 2295, 2499, 2646, 2667, 3213, 3429, 3570, 3810, 4165, 4318, 4410, 4445, 4590, 4998, 5334, 5355, 5715, 6223, 6426, 6477, 6615, 6858, 7497, 8001, 8330, 8890, 10710, 10795, 11430, 12446, 12495, 12954, 13230, 13335, 14994, 15113, 16002, 16065, 17145, 18669, 19431, 21590, 22491, 24003, 24990, 26670, 30226, 31115, 32130, 32385, 34290, 37338, 37485, 38862, 40005, 44982, 45339, 48006, 56007, 58293, 62230, 64770, 74970, 75565, 80010, 90678, 93345, 97155, 105791, 112014, 112455, 116586, 120015, 136017, 151130, 168021, 186690, 194310, 211582, 224910, 226695, 240030, 272034, 280035, 291465, 317373, 336042, 408051, 453390, 528955, 560070, 582930, 634746, 680085, 816102, 840105, 952119, 1057910, 1360170, 1586865, 1680210, 1904238, 2040255, 2856357, 3173730, 4080510, 4760595, 5712714, 9521190, 14281785, 28563570]

約数ペア:

[(1, 28563570), (2, 14281785), (3, 9521190), (5, 5712714), (6, 4760595), (7, 4080510), (9, 3173730), (10, 2856357), (14, 2040255), (15, 1904238), (17, 1680210), (18, 1586865), (21, 1360170), (27, 1057910), (30, 952119), (34, 840105), (35, 816102), (42, 680085), (45, 634746), (49, 582930), (51, 560070), (54, 528955), (63, 453390), (70, 408051), (85, 336042), (90, 317373), (98, 291465), (102, 280035), (105, 272034), (119, 240030), (126, 226695), (127, 224910), (135, 211582), (147, 194310), (153, 186690), (170, 168021), (189, 151130), (210, 136017), (238, 120015), (245, 116586), (254, 112455), (255, 112014), (270, 105791), (294, 97155), (306, 93345), (315, 90678), (357, 80010), (378, 75565), (381, 74970), (441, 64770), (459, 62230), (490, 58293), (510, 56007), (595, 48006), (630, 45339), (635, 44982), (714, 40005), (735, 38862), (762, 37485), (765, 37338), (833, 34290), (882, 32385), (889, 32130), (918, 31115), (945, 30226), (1071, 26670), (1143, 24990), (1190, 24003), (1270, 22491), (1323, 21590), (1470, 19431), (1530, 18669), (1666, 17145), (1778, 16065), (1785, 16002), (1890, 15113), (1905, 14994), (2142, 13335), (2159, 13230), (2205, 12954), (2286, 12495), (2295, 12446), (2499, 11430), (2646, 10795), (2667, 10710), (3213, 8890), (3429, 8330), (3570, 8001), (3810, 7497), (4165, 6858), (4318, 6615), (4410, 6477), (4445, 6426), (4590, 6223), (4998, 5715), (5334, 5355)]