61952660

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{821}}^1$

素因数の和:862

約数の個数: 96

約数和(自身を含む): 165715200

約数和(自身を除く): 103762540

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 343, 385, 490, 539, 686, 770, 821, 980, 1078, 1372, 1540, 1642, 1715, 2156, 2695, 3284, 3430, 3773, 4105, 5390, 5747, 6860, 7546, 8210, 9031, 10780, 11494, 15092, 16420, 18062, 18865, 22988, 28735, 36124, 37730, 40229, 45155, 57470, 63217, 75460, 80458, 90310, 114940, 126434, 160916, 180620, 201145, 252868, 281603, 316085, 402290, 442519, 563206, 632170, 804580, 885038, 1126412, 1264340, 1408015, 1770076, 2212595, 2816030, 3097633, 4425190, 5632060, 6195266, 8850380, 12390532, 15488165, 30976330, 61952660]

約数ペア:

[(1, 61952660), (2, 30976330), (4, 15488165), (5, 12390532), (7, 8850380), (10, 6195266), (11, 5632060), (14, 4425190), (20, 3097633), (22, 2816030), (28, 2212595), (35, 1770076), (44, 1408015), (49, 1264340), (55, 1126412), (70, 885038), (77, 804580), (98, 632170), (110, 563206), (140, 442519), (154, 402290), (196, 316085), (220, 281603), (245, 252868), (308, 201145), (343, 180620), (385, 160916), (490, 126434), (539, 114940), (686, 90310), (770, 80458), (821, 75460), (980, 63217), (1078, 57470), (1372, 45155), (1540, 40229), (1642, 37730), (1715, 36124), (2156, 28735), (2695, 22988), (3284, 18865), (3430, 18062), (3773, 16420), (4105, 15092), (5390, 11494), (5747, 10780), (6860, 9031), (7546, 8210)]