69362580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{691}}^1$

素因数の和:949

約数の個数: 96

約数和(自身を含む): 223211520

約数和(自身を除く): 153848940

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, 239, 420, 478, 691, 717, 956, 1195, 1382, 1434, 1673, 2073, 2390, 2764, 2868, 3346, 3455, 3585, 4146, 4780, 4837, 5019, 6692, 6910, 7170, 8292, 8365, 9674, 10038, 10365, 13820, 14340, 14511, 16730, 19348, 20076, 20730, 24185, 25095, 29022, 33460, 41460, 48370, 50190, 58044, 72555, 96740, 100380, 145110, 165149, 290220, 330298, 495447, 660596, 825745, 990894, 1156043, 1651490, 1981788, 2312086, 2477235, 3302980, 3468129, 4624172, 4954470, 5780215, 6936258, 9908940, 11560430, 13872516, 17340645, 23120860, 34681290, 69362580]

約数ペア:

[(1, 69362580), (2, 34681290), (3, 23120860), (4, 17340645), (5, 13872516), (6, 11560430), (7, 9908940), (10, 6936258), (12, 5780215), (14, 4954470), (15, 4624172), (20, 3468129), (21, 3302980), (28, 2477235), (30, 2312086), (35, 1981788), (42, 1651490), (60, 1156043), (70, 990894), (84, 825745), (105, 660596), (140, 495447), (210, 330298), (239, 290220), (420, 165149), (478, 145110), (691, 100380), (717, 96740), (956, 72555), (1195, 58044), (1382, 50190), (1434, 48370), (1673, 41460), (2073, 33460), (2390, 29022), (2764, 25095), (2868, 24185), (3346, 20730), (3455, 20076), (3585, 19348), (4146, 16730), (4780, 14511), (4837, 14340), (5019, 13820), (6692, 10365), (6910, 10038), (7170, 9674), (8292, 8365)]