2802150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{479}}^1$

素因数の和:510

約数の個数: 72

約数和(自身を含む): 8124480

約数和(自身を除く): 5322330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 195, 225, 234, 325, 390, 450, 479, 585, 650, 958, 975, 1170, 1437, 1950, 2395, 2874, 2925, 4311, 4790, 5850, 6227, 7185, 8622, 11975, 12454, 14370, 18681, 21555, 23950, 31135, 35925, 37362, 43110, 56043, 62270, 71850, 93405, 107775, 112086, 155675, 186810, 215550, 280215, 311350, 467025, 560430, 934050, 1401075, 2802150]

約数ペア:

[(1, 2802150), (2, 1401075), (3, 934050), (5, 560430), (6, 467025), (9, 311350), (10, 280215), (13, 215550), (15, 186810), (18, 155675), (25, 112086), (26, 107775), (30, 93405), (39, 71850), (45, 62270), (50, 56043), (65, 43110), (75, 37362), (78, 35925), (90, 31135), (117, 23950), (130, 21555), (150, 18681), (195, 14370), (225, 12454), (234, 11975), (325, 8622), (390, 7185), (450, 6227), (479, 5850), (585, 4790), (650, 4311), (958, 2925), (975, 2874), (1170, 2395), (1437, 1950)]