13560540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 44029440

約数和(自身を除く): 30468900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 83, 84, 105, 140, 166, 210, 249, 332, 389, 415, 420, 498, 581, 778, 830, 996, 1162, 1167, 1245, 1556, 1660, 1743, 1945, 2324, 2334, 2490, 2723, 2905, 3486, 3890, 4668, 4980, 5446, 5810, 5835, 6972, 7780, 8169, 8715, 10892, 11620, 11670, 13615, 16338, 17430, 23340, 27230, 32287, 32676, 34860, 40845, 54460, 64574, 81690, 96861, 129148, 161435, 163380, 193722, 226009, 322870, 387444, 452018, 484305, 645740, 678027, 904036, 968610, 1130045, 1356054, 1937220, 2260090, 2712108, 3390135, 4520180, 6780270, 13560540]

約数ペア:

[(1, 13560540), (2, 6780270), (3, 4520180), (4, 3390135), (5, 2712108), (6, 2260090), (7, 1937220), (10, 1356054), (12, 1130045), (14, 968610), (15, 904036), (20, 678027), (21, 645740), (28, 484305), (30, 452018), (35, 387444), (42, 322870), (60, 226009), (70, 193722), (83, 163380), (84, 161435), (105, 129148), (140, 96861), (166, 81690), (210, 64574), (249, 54460), (332, 40845), (389, 34860), (415, 32676), (420, 32287), (498, 27230), (581, 23340), (778, 17430), (830, 16338), (996, 13615), (1162, 11670), (1167, 11620), (1245, 10892), (1556, 8715), (1660, 8169), (1743, 7780), (1945, 6972), (2324, 5835), (2334, 5810), (2490, 5446), (2723, 4980), (2905, 4668), (3486, 3890)]