85646940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1259

約数の個数: 96

約数和(自身を含む): 255177216

約数和(自身を除く): 169530276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 53, 60, 69, 92, 106, 115, 138, 159, 212, 230, 265, 276, 318, 345, 460, 530, 636, 690, 795, 1060, 1171, 1219, 1380, 1590, 2342, 2438, 3180, 3513, 3657, 4684, 4876, 5855, 6095, 7026, 7314, 11710, 12190, 14052, 14628, 17565, 18285, 23420, 24380, 26933, 35130, 36570, 53866, 62063, 70260, 73140, 80799, 107732, 124126, 134665, 161598, 186189, 248252, 269330, 310315, 323196, 372378, 403995, 538660, 620630, 744756, 807990, 930945, 1241260, 1427449, 1615980, 1861890, 2854898, 3723780, 4282347, 5709796, 7137245, 8564694, 14274490, 17129388, 21411735, 28548980, 42823470, 85646940]

約数ペア:

[(1, 85646940), (2, 42823470), (3, 28548980), (4, 21411735), (5, 17129388), (6, 14274490), (10, 8564694), (12, 7137245), (15, 5709796), (20, 4282347), (23, 3723780), (30, 2854898), (46, 1861890), (53, 1615980), (60, 1427449), (69, 1241260), (92, 930945), (106, 807990), (115, 744756), (138, 620630), (159, 538660), (212, 403995), (230, 372378), (265, 323196), (276, 310315), (318, 269330), (345, 248252), (460, 186189), (530, 161598), (636, 134665), (690, 124126), (795, 107732), (1060, 80799), (1171, 73140), (1219, 70260), (1380, 62063), (1590, 53866), (2342, 36570), (2438, 35130), (3180, 26933), (3513, 24380), (3657, 23420), (4684, 18285), (4876, 17565), (5855, 14628), (6095, 14052), (7026, 12190), (7314, 11710)]