29123880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7829}}^1$

素因数の和:7874

約数の個数: 64

約数和(自身を含む): 90201600

約数和(自身を除く): 61077720

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, 7829, 15658, 23487, 31316, 39145, 46974, 62632, 78290, 93948, 117435, 156580, 187896, 234870, 242699, 313160, 469740, 485398, 728097, 939480, 970796, 1213495, 1456194, 1941592, 2426990, 2912388, 3640485, 4853980, 5824776, 7280970, 9707960, 14561940, 29123880]

約数ペア:

[(1, 29123880), (2, 14561940), (3, 9707960), (4, 7280970), (5, 5824776), (6, 4853980), (8, 3640485), (10, 2912388), (12, 2426990), (15, 1941592), (20, 1456194), (24, 1213495), (30, 970796), (31, 939480), (40, 728097), (60, 485398), (62, 469740), (93, 313160), (120, 242699), (124, 234870), (155, 187896), (186, 156580), (248, 117435), (310, 93948), (372, 78290), (465, 62632), (620, 46974), (744, 39145), (930, 31316), (1240, 23487), (1860, 15658), (3720, 7829)]