767198460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{967}}^1\times {\mathrm{1889}}^1$

素因数の和:2875

約数の個数: 96

約数和(自身を含む): 2458874880

約数和(自身を除く): 1691676420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 967, 1889, 1934, 2901, 3778, 3868, 4835, 5667, 5802, 6769, 7556, 9445, 9670, 11334, 11604, 13223, 13538, 14505, 18890, 19340, 20307, 22668, 26446, 27076, 28335, 29010, 33845, 37780, 39669, 40614, 52892, 56670, 58020, 66115, 67690, 79338, 81228, 101535, 113340, 132230, 135380, 158676, 198345, 203070, 264460, 396690, 406140, 793380, 1826663, 3653326, 5479989, 7306652, 9133315, 10959978, 12786641, 18266630, 21919956, 25573282, 27399945, 36533260, 38359923, 51146564, 54799890, 63933205, 76719846, 109599780, 127866410, 153439692, 191799615, 255732820, 383599230, 767198460]

約数ペア:

[(1, 767198460), (2, 383599230), (3, 255732820), (4, 191799615), (5, 153439692), (6, 127866410), (7, 109599780), (10, 76719846), (12, 63933205), (14, 54799890), (15, 51146564), (20, 38359923), (21, 36533260), (28, 27399945), (30, 25573282), (35, 21919956), (42, 18266630), (60, 12786641), (70, 10959978), (84, 9133315), (105, 7306652), (140, 5479989), (210, 3653326), (420, 1826663), (967, 793380), (1889, 406140), (1934, 396690), (2901, 264460), (3778, 203070), (3868, 198345), (4835, 158676), (5667, 135380), (5802, 132230), (6769, 113340), (7556, 101535), (9445, 81228), (9670, 79338), (11334, 67690), (11604, 66115), (13223, 58020), (13538, 56670), (14505, 52892), (18890, 40614), (19340, 39669), (20307, 37780), (22668, 33845), (26446, 29010), (27076, 28335)]