61672020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 181149696

約数和(自身を除く): 119477676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 71, 93, 124, 142, 155, 186, 213, 284, 310, 355, 372, 426, 465, 467, 620, 710, 852, 930, 934, 1065, 1401, 1420, 1860, 1868, 2130, 2201, 2335, 2802, 4260, 4402, 4670, 5604, 6603, 7005, 8804, 9340, 11005, 13206, 14010, 14477, 22010, 26412, 28020, 28954, 33015, 33157, 43431, 44020, 57908, 66030, 66314, 72385, 86862, 99471, 132060, 132628, 144770, 165785, 173724, 198942, 217155, 289540, 331570, 397884, 434310, 497355, 663140, 868620, 994710, 1027867, 1989420, 2055734, 3083601, 4111468, 5139335, 6167202, 10278670, 12334404, 15418005, 20557340, 30836010, 61672020]

約数ペア:

[(1, 61672020), (2, 30836010), (3, 20557340), (4, 15418005), (5, 12334404), (6, 10278670), (10, 6167202), (12, 5139335), (15, 4111468), (20, 3083601), (30, 2055734), (31, 1989420), (60, 1027867), (62, 994710), (71, 868620), (93, 663140), (124, 497355), (142, 434310), (155, 397884), (186, 331570), (213, 289540), (284, 217155), (310, 198942), (355, 173724), (372, 165785), (426, 144770), (465, 132628), (467, 132060), (620, 99471), (710, 86862), (852, 72385), (930, 66314), (934, 66030), (1065, 57908), (1401, 44020), (1420, 43431), (1860, 33157), (1868, 33015), (2130, 28954), (2201, 28020), (2335, 26412), (2802, 22010), (4260, 14477), (4402, 14010), (4670, 13206), (5604, 11005), (6603, 9340), (7005, 8804)]