1863973620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1877}}^1$

素因数の和:2511

約数の個数: 120

約数和(自身を含む): 5860013544

約数和(自身を除く): 3996039924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 613, 810, 1226, 1620, 1839, 1877, 2452, 3065, 3678, 3754, 5517, 5631, 6130, 7356, 7508, 9195, 9385, 11034, 11262, 12260, 16551, 16893, 18390, 18770, 22068, 22524, 27585, 28155, 33102, 33786, 36780, 37540, 49653, 50679, 55170, 56310, 66204, 67572, 82755, 84465, 99306, 101358, 110340, 112620, 152037, 165510, 168930, 198612, 202716, 248265, 253395, 304074, 331020, 337860, 496530, 506790, 608148, 760185, 993060, 1013580, 1150601, 1520370, 2301202, 3040740, 3451803, 4602404, 5753005, 6903606, 10355409, 11506010, 13807212, 17259015, 20710818, 23012020, 31066227, 34518030, 41421636, 51777045, 62132454, 69036060, 93198681, 103554090, 124264908, 155331135, 186397362, 207108180, 310662270, 372794724, 465993405, 621324540, 931986810, 1863973620]

約数ペア:

[(1, 1863973620), (2, 931986810), (3, 621324540), (4, 465993405), (5, 372794724), (6, 310662270), (9, 207108180), (10, 186397362), (12, 155331135), (15, 124264908), (18, 103554090), (20, 93198681), (27, 69036060), (30, 62132454), (36, 51777045), (45, 41421636), (54, 34518030), (60, 31066227), (81, 23012020), (90, 20710818), (108, 17259015), (135, 13807212), (162, 11506010), (180, 10355409), (270, 6903606), (324, 5753005), (405, 4602404), (540, 3451803), (613, 3040740), (810, 2301202), (1226, 1520370), (1620, 1150601), (1839, 1013580), (1877, 993060), (2452, 760185), (3065, 608148), (3678, 506790), (3754, 496530), (5517, 337860), (5631, 331020), (6130, 304074), (7356, 253395), (7508, 248265), (9195, 202716), (9385, 198612), (11034, 168930), (11262, 165510), (12260, 152037), (16551, 112620), (16893, 110340), (18390, 101358), (18770, 99306), (22068, 84465), (22524, 82755), (27585, 67572), (28155, 66204), (33102, 56310), (33786, 55170), (36780, 50679), (37540, 49653)]