15705060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{613}}^1$

素因数の和:693

約数の個数: 96

約数和(自身を含む): 51163392

約数和(自身を除く): 35458332

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 613, 732, 854, 915, 1220, 1226, 1281, 1708, 1830, 1839, 2135, 2452, 2562, 3065, 3660, 3678, 4270, 4291, 5124, 6130, 6405, 7356, 8540, 8582, 9195, 12260, 12810, 12873, 17164, 18390, 21455, 25620, 25746, 36780, 37393, 42910, 51492, 64365, 74786, 85820, 112179, 128730, 149572, 186965, 224358, 257460, 261751, 373930, 448716, 523502, 560895, 747860, 785253, 1047004, 1121790, 1308755, 1570506, 2243580, 2617510, 3141012, 3926265, 5235020, 7852530, 15705060]

約数ペア:

[(1, 15705060), (2, 7852530), (3, 5235020), (4, 3926265), (5, 3141012), (6, 2617510), (7, 2243580), (10, 1570506), (12, 1308755), (14, 1121790), (15, 1047004), (20, 785253), (21, 747860), (28, 560895), (30, 523502), (35, 448716), (42, 373930), (60, 261751), (61, 257460), (70, 224358), (84, 186965), (105, 149572), (122, 128730), (140, 112179), (183, 85820), (210, 74786), (244, 64365), (305, 51492), (366, 42910), (420, 37393), (427, 36780), (610, 25746), (613, 25620), (732, 21455), (854, 18390), (915, 17164), (1220, 12873), (1226, 12810), (1281, 12260), (1708, 9195), (1830, 8582), (1839, 8540), (2135, 7356), (2452, 6405), (2562, 6130), (3065, 5124), (3660, 4291), (3678, 4270)]