3895001040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2318453}}^1$

素因数の和:2318476

約数の個数: 80

約数和(自身を含む): 13799438208

約数和(自身を除く): 9904437168

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2318453, 4636906, 6955359, 9273812, 11592265, 13910718, 16229171, 18547624, 23184530, 27821436, 32458342, 34776795, 37095248, 46369060, 48687513, 55642872, 64916684, 69553590, 81145855, 92738120, 97375026, 111285744, 129833368, 139107180, 162291710, 185476240, 194750052, 243437565, 259666736, 278214360, 324583420, 389500104, 486875130, 556428720, 649166840, 779000208, 973750260, 1298333680, 1947500520, 3895001040]

約数ペア:

[(1, 3895001040), (2, 1947500520), (3, 1298333680), (4, 973750260), (5, 779000208), (6, 649166840), (7, 556428720), (8, 486875130), (10, 389500104), (12, 324583420), (14, 278214360), (15, 259666736), (16, 243437565), (20, 194750052), (21, 185476240), (24, 162291710), (28, 139107180), (30, 129833368), (35, 111285744), (40, 97375026), (42, 92738120), (48, 81145855), (56, 69553590), (60, 64916684), (70, 55642872), (80, 48687513), (84, 46369060), (105, 37095248), (112, 34776795), (120, 32458342), (140, 27821436), (168, 23184530), (210, 18547624), (240, 16229171), (280, 13910718), (336, 11592265), (420, 9273812), (560, 6955359), (840, 4636906), (1680, 2318453)]