2155012524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1\times {\mathrm{751}}^1$

素因数の和:1020

約数の個数: 144

約数和(自身を含む): 6372387840

約数和(自身を除く): 4217375316

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 193, 236, 252, 354, 386, 413, 531, 579, 708, 751, 772, 826, 1062, 1158, 1239, 1351, 1502, 1652, 1737, 2124, 2253, 2316, 2478, 2702, 3004, 3474, 3717, 4053, 4506, 4956, 5257, 5404, 6759, 6948, 7434, 8106, 9012, 10514, 11387, 12159, 13518, 14868, 15771, 16212, 21028, 22774, 24318, 27036, 31542, 34161, 44309, 45548, 47313, 48636, 63084, 68322, 79709, 88618, 94626, 102483, 132927, 136644, 144943, 159418, 177236, 189252, 204966, 239127, 265854, 289886, 310163, 318836, 398781, 409932, 434829, 478254, 531708, 579772, 620326, 717381, 797562, 869658, 930489, 956508, 1014601, 1240652, 1304487, 1434762, 1595124, 1739316, 1860978, 2029202, 2608974, 2791467, 2869524, 3043803, 3721956, 4058404, 5217948, 5582934, 6087606, 8551637, 9131409, 11165868, 12175212, 17103274, 18262818, 25654911, 34206548, 36525636, 51309822, 59861459, 76964733, 102619644, 119722918, 153929466, 179584377, 239445836, 307858932, 359168754, 538753131, 718337508, 1077506262, 2155012524]

約数ペア:

[(1, 2155012524), (2, 1077506262), (3, 718337508), (4, 538753131), (6, 359168754), (7, 307858932), (9, 239445836), (12, 179584377), (14, 153929466), (18, 119722918), (21, 102619644), (28, 76964733), (36, 59861459), (42, 51309822), (59, 36525636), (63, 34206548), (84, 25654911), (118, 18262818), (126, 17103274), (177, 12175212), (193, 11165868), (236, 9131409), (252, 8551637), (354, 6087606), (386, 5582934), (413, 5217948), (531, 4058404), (579, 3721956), (708, 3043803), (751, 2869524), (772, 2791467), (826, 2608974), (1062, 2029202), (1158, 1860978), (1239, 1739316), (1351, 1595124), (1502, 1434762), (1652, 1304487), (1737, 1240652), (2124, 1014601), (2253, 956508), (2316, 930489), (2478, 869658), (2702, 797562), (3004, 717381), (3474, 620326), (3717, 579772), (4053, 531708), (4506, 478254), (4956, 434829), (5257, 409932), (5404, 398781), (6759, 318836), (6948, 310163), (7434, 289886), (8106, 265854), (9012, 239127), (10514, 204966), (11387, 189252), (12159, 177236), (13518, 159418), (14868, 144943), (15771, 136644), (16212, 132927), (21028, 102483), (22774, 94626), (24318, 88618), (27036, 79709), (31542, 68322), (34161, 63084), (44309, 48636), (45548, 47313)]