18304260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1$

素因数の和:813

約数の個数: 96

約数和(自身を含む): 57050112

約数和(自身を除く): 38745852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 260, 310, 372, 390, 403, 465, 620, 757, 780, 806, 930, 1209, 1514, 1612, 1860, 2015, 2271, 2418, 3028, 3785, 4030, 4542, 4836, 6045, 7570, 8060, 9084, 9841, 11355, 12090, 15140, 19682, 22710, 23467, 24180, 29523, 39364, 45420, 46934, 49205, 59046, 70401, 93868, 98410, 117335, 118092, 140802, 147615, 196820, 234670, 281604, 295230, 305071, 352005, 469340, 590460, 610142, 704010, 915213, 1220284, 1408020, 1525355, 1830426, 3050710, 3660852, 4576065, 6101420, 9152130, 18304260]

約数ペア:

[(1, 18304260), (2, 9152130), (3, 6101420), (4, 4576065), (5, 3660852), (6, 3050710), (10, 1830426), (12, 1525355), (13, 1408020), (15, 1220284), (20, 915213), (26, 704010), (30, 610142), (31, 590460), (39, 469340), (52, 352005), (60, 305071), (62, 295230), (65, 281604), (78, 234670), (93, 196820), (124, 147615), (130, 140802), (155, 118092), (156, 117335), (186, 98410), (195, 93868), (260, 70401), (310, 59046), (372, 49205), (390, 46934), (403, 45420), (465, 39364), (620, 29523), (757, 24180), (780, 23467), (806, 22710), (930, 19682), (1209, 15140), (1514, 12090), (1612, 11355), (1860, 9841), (2015, 9084), (2271, 8060), (2418, 7570), (3028, 6045), (3785, 4836), (4030, 4542)]