42830580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1277}}^1$

素因数の和:1345

約数の個数: 96

約数和(自身を含む): 132257664

約数和(自身を除く): 89427084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 52, 60, 65, 78, 86, 129, 130, 156, 172, 195, 215, 258, 260, 390, 430, 516, 559, 645, 780, 860, 1118, 1277, 1290, 1677, 2236, 2554, 2580, 2795, 3354, 3831, 5108, 5590, 6385, 6708, 7662, 8385, 11180, 12770, 15324, 16601, 16770, 19155, 25540, 33202, 33540, 38310, 49803, 54911, 66404, 76620, 83005, 99606, 109822, 164733, 166010, 199212, 219644, 249015, 274555, 329466, 332020, 498030, 549110, 658932, 713843, 823665, 996060, 1098220, 1427686, 1647330, 2141529, 2855372, 3294660, 3569215, 4283058, 7138430, 8566116, 10707645, 14276860, 21415290, 42830580]

約数ペア:

[(1, 42830580), (2, 21415290), (3, 14276860), (4, 10707645), (5, 8566116), (6, 7138430), (10, 4283058), (12, 3569215), (13, 3294660), (15, 2855372), (20, 2141529), (26, 1647330), (30, 1427686), (39, 1098220), (43, 996060), (52, 823665), (60, 713843), (65, 658932), (78, 549110), (86, 498030), (129, 332020), (130, 329466), (156, 274555), (172, 249015), (195, 219644), (215, 199212), (258, 166010), (260, 164733), (390, 109822), (430, 99606), (516, 83005), (559, 76620), (645, 66404), (780, 54911), (860, 49803), (1118, 38310), (1277, 33540), (1290, 33202), (1677, 25540), (2236, 19155), (2554, 16770), (2580, 16601), (2795, 15324), (3354, 12770), (3831, 11180), (5108, 8385), (5590, 7662), (6385, 6708)]