57658140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{10333}}^1$

素因数の和:10379

約数の個数: 72

約数和(自身を含む): 180555648

約数和(自身を除く): 122897508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 10333, 20666, 30999, 41332, 51665, 61998, 92997, 103330, 123996, 154995, 185994, 206660, 309990, 320323, 371988, 464985, 619980, 640646, 929970, 960969, 1281292, 1601615, 1859940, 1921938, 2882907, 3203230, 3843876, 4804845, 5765814, 6406460, 9609690, 11531628, 14414535, 19219380, 28829070, 57658140]

約数ペア:

[(1, 57658140), (2, 28829070), (3, 19219380), (4, 14414535), (5, 11531628), (6, 9609690), (9, 6406460), (10, 5765814), (12, 4804845), (15, 3843876), (18, 3203230), (20, 2882907), (30, 1921938), (31, 1859940), (36, 1601615), (45, 1281292), (60, 960969), (62, 929970), (90, 640646), (93, 619980), (124, 464985), (155, 371988), (180, 320323), (186, 309990), (279, 206660), (310, 185994), (372, 154995), (465, 123996), (558, 103330), (620, 92997), (930, 61998), (1116, 51665), (1395, 41332), (1860, 30999), (2790, 20666), (5580, 10333)]