2899260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 11289600

約数和(自身を除く): 8390340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 59, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 117, 118, 126, 130, 135, 140, 156, 177, 180, 182, 189, 195, 210, 234, 236, 252, 260, 270, 273, 295, 315, 351, 354, 364, 378, 390, 413, 420, 455, 468, 531, 540, 546, 585, 590, 630, 702, 708, 756, 767, 780, 819, 826, 885, 910, 945, 1062, 1092, 1170, 1180, 1239, 1260, 1365, 1404, 1534, 1593, 1638, 1652, 1755, 1770, 1820, 1890, 2065, 2124, 2301, 2340, 2457, 2478, 2655, 2730, 3068, 3186, 3276, 3510, 3540, 3717, 3780, 3835, 4095, 4130, 4602, 4914, 4956, 5310, 5369, 5460, 6195, 6372, 6903, 7020, 7434, 7670, 7965, 8190, 8260, 9204, 9828, 10620, 10738, 11151, 11505, 12285, 12390, 13806, 14868, 15340, 15930, 16107, 16380, 18585, 20709, 21476, 22302, 23010, 24570, 24780, 26845, 27612, 31860, 32214, 34515, 37170, 41418, 44604, 46020, 48321, 49140, 53690, 55755, 64428, 69030, 74340, 80535, 82836, 96642, 103545, 107380, 111510, 138060, 144963, 161070, 193284, 207090, 223020, 241605, 289926, 322140, 414180, 483210, 579852, 724815, 966420, 1449630, 2899260]

約数ペア:

[(1, 2899260), (2, 1449630), (3, 966420), (4, 724815), (5, 579852), (6, 483210), (7, 414180), (9, 322140), (10, 289926), (12, 241605), (13, 223020), (14, 207090), (15, 193284), (18, 161070), (20, 144963), (21, 138060), (26, 111510), (27, 107380), (28, 103545), (30, 96642), (35, 82836), (36, 80535), (39, 74340), (42, 69030), (45, 64428), (52, 55755), (54, 53690), (59, 49140), (60, 48321), (63, 46020), (65, 44604), (70, 41418), (78, 37170), (84, 34515), (90, 32214), (91, 31860), (105, 27612), (108, 26845), (117, 24780), (118, 24570), (126, 23010), (130, 22302), (135, 21476), (140, 20709), (156, 18585), (177, 16380), (180, 16107), (182, 15930), (189, 15340), (195, 14868), (210, 13806), (234, 12390), (236, 12285), (252, 11505), (260, 11151), (270, 10738), (273, 10620), (295, 9828), (315, 9204), (351, 8260), (354, 8190), (364, 7965), (378, 7670), (390, 7434), (413, 7020), (420, 6903), (455, 6372), (468, 6195), (531, 5460), (540, 5369), (546, 5310), (585, 4956), (590, 4914), (630, 4602), (702, 4130), (708, 4095), (756, 3835), (767, 3780), (780, 3717), (819, 3540), (826, 3510), (885, 3276), (910, 3186), (945, 3068), (1062, 2730), (1092, 2655), (1170, 2478), (1180, 2457), (1239, 2340), (1260, 2301), (1365, 2124), (1404, 2065), (1534, 1890), (1593, 1820), (1638, 1770), (1652, 1755)]