2874187320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{772631}}^1$

素因数の和:772676

約数の個数: 64

約数和(自身を含む): 8900720640

約数和(自身を除く): 6026533320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 772631, 1545262, 2317893, 3090524, 3863155, 4635786, 6181048, 7726310, 9271572, 11589465, 15452620, 18543144, 23178930, 23951561, 30905240, 46357860, 47903122, 71854683, 92715720, 95806244, 119757805, 143709366, 191612488, 239515610, 287418732, 359273415, 479031220, 574837464, 718546830, 958062440, 1437093660, 2874187320]

約数ペア:

[(1, 2874187320), (2, 1437093660), (3, 958062440), (4, 718546830), (5, 574837464), (6, 479031220), (8, 359273415), (10, 287418732), (12, 239515610), (15, 191612488), (20, 143709366), (24, 119757805), (30, 95806244), (31, 92715720), (40, 71854683), (60, 47903122), (62, 46357860), (93, 30905240), (120, 23951561), (124, 23178930), (155, 18543144), (186, 15452620), (248, 11589465), (310, 9271572), (372, 7726310), (465, 6181048), (620, 4635786), (744, 3863155), (930, 3090524), (1240, 2317893), (1860, 1545262), (3720, 772631)]