262731690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5477}}^1$

素因数の和:5544

約数の個数: 96

約数和(自身を含む): 753728976

約数和(自身を除く): 490997286

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 41, 45, 65, 78, 82, 90, 117, 123, 130, 195, 205, 234, 246, 369, 390, 410, 533, 585, 615, 738, 1066, 1170, 1230, 1599, 1845, 2665, 3198, 3690, 4797, 5330, 5477, 7995, 9594, 10954, 15990, 16431, 23985, 27385, 32862, 47970, 49293, 54770, 71201, 82155, 98586, 142402, 164310, 213603, 224557, 246465, 356005, 427206, 449114, 492930, 640809, 673671, 712010, 1068015, 1122785, 1281618, 1347342, 2021013, 2136030, 2245570, 2919241, 3204045, 3368355, 4042026, 5838482, 6408090, 6736710, 8757723, 10105065, 14596205, 17515446, 20210130, 26273169, 29192410, 43788615, 52546338, 87577230, 131365845, 262731690]

約数ペア:

[(1, 262731690), (2, 131365845), (3, 87577230), (5, 52546338), (6, 43788615), (9, 29192410), (10, 26273169), (13, 20210130), (15, 17515446), (18, 14596205), (26, 10105065), (30, 8757723), (39, 6736710), (41, 6408090), (45, 5838482), (65, 4042026), (78, 3368355), (82, 3204045), (90, 2919241), (117, 2245570), (123, 2136030), (130, 2021013), (195, 1347342), (205, 1281618), (234, 1122785), (246, 1068015), (369, 712010), (390, 673671), (410, 640809), (533, 492930), (585, 449114), (615, 427206), (738, 356005), (1066, 246465), (1170, 224557), (1230, 213603), (1599, 164310), (1845, 142402), (2665, 98586), (3198, 82155), (3690, 71201), (4797, 54770), (5330, 49293), (5477, 47970), (7995, 32862), (9594, 27385), (10954, 23985), (15990, 16431)]