90343890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3713

約数の個数: 128

約数和(自身を含む): 296593920

約数和(自身を除く): 206250030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 455, 546, 585, 630, 702, 819, 910, 945, 1170, 1365, 1638, 1755, 1890, 2457, 2730, 3510, 3677, 4095, 4914, 7354, 8190, 11031, 12285, 18385, 22062, 24570, 25739, 33093, 36770, 47801, 51478, 55155, 66186, 77217, 95602, 99279, 110310, 128695, 143403, 154434, 165465, 198558, 231651, 239005, 257390, 286806, 330930, 334607, 386085, 430209, 463302, 478010, 496395, 669214, 694953, 717015, 772170, 860418, 992790, 1003821, 1158255, 1290627, 1389906, 1434030, 1673035, 2007642, 2151045, 2316510, 2581254, 3011463, 3346070, 3474765, 4302090, 5019105, 6022926, 6453135, 6949530, 9034389, 10038210, 12906270, 15057315, 18068778, 30114630, 45171945, 90343890]

約数ペア:

[(1, 90343890), (2, 45171945), (3, 30114630), (5, 18068778), (6, 15057315), (7, 12906270), (9, 10038210), (10, 9034389), (13, 6949530), (14, 6453135), (15, 6022926), (18, 5019105), (21, 4302090), (26, 3474765), (27, 3346070), (30, 3011463), (35, 2581254), (39, 2316510), (42, 2151045), (45, 2007642), (54, 1673035), (63, 1434030), (65, 1389906), (70, 1290627), (78, 1158255), (90, 1003821), (91, 992790), (105, 860418), (117, 772170), (126, 717015), (130, 694953), (135, 669214), (182, 496395), (189, 478010), (195, 463302), (210, 430209), (234, 386085), (270, 334607), (273, 330930), (315, 286806), (351, 257390), (378, 239005), (390, 231651), (455, 198558), (546, 165465), (585, 154434), (630, 143403), (702, 128695), (819, 110310), (910, 99279), (945, 95602), (1170, 77217), (1365, 66186), (1638, 55155), (1755, 51478), (1890, 47801), (2457, 36770), (2730, 33093), (3510, 25739), (3677, 24570), (4095, 22062), (4914, 18385), (7354, 12285), (8190, 11031)]