314872670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:777

約数の個数: 64

約数和(自身を含む): 663828480

約数和(自身を除く): 348955810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 97, 158, 194, 395, 485, 553, 587, 679, 790, 970, 1106, 1174, 1358, 2765, 2935, 3395, 4109, 5530, 5870, 6790, 7663, 8218, 15326, 20545, 38315, 41090, 46373, 53641, 56939, 76630, 92746, 107282, 113878, 231865, 268205, 284695, 324611, 398573, 463730, 536410, 569390, 649222, 797146, 1623055, 1992865, 3246110, 3985730, 4498181, 8996362, 22490905, 31487267, 44981810, 62974534, 157436335, 314872670]

約数ペア:

[(1, 314872670), (2, 157436335), (5, 62974534), (7, 44981810), (10, 31487267), (14, 22490905), (35, 8996362), (70, 4498181), (79, 3985730), (97, 3246110), (158, 1992865), (194, 1623055), (395, 797146), (485, 649222), (553, 569390), (587, 536410), (679, 463730), (790, 398573), (970, 324611), (1106, 284695), (1174, 268205), (1358, 231865), (2765, 113878), (2935, 107282), (3395, 92746), (4109, 76630), (5530, 56939), (5870, 53641), (6790, 46373), (7663, 41090), (8218, 38315), (15326, 20545)]