30674800

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 84275856

約数和(自身を除く): 53601056

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 25, 26, 34, 40, 50, 52, 65, 68, 80, 85, 100, 104, 130, 136, 170, 200, 208, 221, 260, 272, 325, 340, 347, 400, 425, 442, 520, 650, 680, 694, 850, 884, 1040, 1105, 1300, 1360, 1388, 1700, 1735, 1768, 2210, 2600, 2776, 3400, 3470, 3536, 4420, 4511, 5200, 5525, 5552, 5899, 6800, 6940, 8675, 8840, 9022, 11050, 11798, 13880, 17350, 17680, 18044, 22100, 22555, 23596, 27760, 29495, 34700, 36088, 44200, 45110, 47192, 58990, 69400, 72176, 76687, 88400, 90220, 94384, 112775, 117980, 138800, 147475, 153374, 180440, 225550, 235960, 294950, 306748, 360880, 383435, 451100, 471920, 589900, 613496, 766870, 902200, 1179800, 1226992, 1533740, 1804400, 1917175, 2359600, 3067480, 3834350, 6134960, 7668700, 15337400, 30674800]

約数ペア:

[(1, 30674800), (2, 15337400), (4, 7668700), (5, 6134960), (8, 3834350), (10, 3067480), (13, 2359600), (16, 1917175), (17, 1804400), (20, 1533740), (25, 1226992), (26, 1179800), (34, 902200), (40, 766870), (50, 613496), (52, 589900), (65, 471920), (68, 451100), (80, 383435), (85, 360880), (100, 306748), (104, 294950), (130, 235960), (136, 225550), (170, 180440), (200, 153374), (208, 147475), (221, 138800), (260, 117980), (272, 112775), (325, 94384), (340, 90220), (347, 88400), (400, 76687), (425, 72176), (442, 69400), (520, 58990), (650, 47192), (680, 45110), (694, 44200), (850, 36088), (884, 34700), (1040, 29495), (1105, 27760), (1300, 23596), (1360, 22555), (1388, 22100), (1700, 18044), (1735, 17680), (1768, 17350), (2210, 13880), (2600, 11798), (2776, 11050), (3400, 9022), (3470, 8840), (3536, 8675), (4420, 6940), (4511, 6800), (5200, 5899), (5525, 5552)]