15694809540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{461}}^1\times {\mathrm{647}}^1\times {\mathrm{877}}^1$

素因数の和:1997

約数の個数: 96

約数和(自身を含む): 44159157504

約数和(自身を除く): 28464347964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 461, 647, 877, 922, 1294, 1383, 1754, 1844, 1941, 2305, 2588, 2631, 2766, 3235, 3508, 3882, 4385, 4610, 5262, 5532, 6470, 6915, 7764, 8770, 9220, 9705, 10524, 12940, 13155, 13830, 17540, 19410, 26310, 27660, 38820, 52620, 298267, 404297, 567419, 596534, 808594, 894801, 1134838, 1193068, 1212891, 1491335, 1617188, 1702257, 1789602, 2021485, 2269676, 2425782, 2837095, 2982670, 3404514, 3579204, 4042970, 4474005, 4851564, 5674190, 5965340, 6064455, 6809028, 8085940, 8511285, 8948010, 11348380, 12128910, 17022570, 17896020, 24257820, 34045140, 261580159, 523160318, 784740477, 1046320636, 1307900795, 1569480954, 2615801590, 3138961908, 3923702385, 5231603180, 7847404770, 15694809540]

約数ペア:

[(1, 15694809540), (2, 7847404770), (3, 5231603180), (4, 3923702385), (5, 3138961908), (6, 2615801590), (10, 1569480954), (12, 1307900795), (15, 1046320636), (20, 784740477), (30, 523160318), (60, 261580159), (461, 34045140), (647, 24257820), (877, 17896020), (922, 17022570), (1294, 12128910), (1383, 11348380), (1754, 8948010), (1844, 8511285), (1941, 8085940), (2305, 6809028), (2588, 6064455), (2631, 5965340), (2766, 5674190), (3235, 4851564), (3508, 4474005), (3882, 4042970), (4385, 3579204), (4610, 3404514), (5262, 2982670), (5532, 2837095), (6470, 2425782), (6915, 2269676), (7764, 2021485), (8770, 1789602), (9220, 1702257), (9705, 1617188), (10524, 1491335), (12940, 1212891), (13155, 1193068), (13830, 1134838), (17540, 894801), (19410, 808594), (26310, 596534), (27660, 567419), (38820, 404297), (52620, 298267)]