189086430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1549}}^1$

素因数の和:1885

約数の個数: 64

約数和(自身を含む): 490593600

約数和(自身を除く): 301507170

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 313, 390, 626, 939, 1549, 1565, 1878, 3098, 3130, 4069, 4647, 4695, 7745, 8138, 9294, 9390, 12207, 15490, 20137, 20345, 23235, 24414, 40274, 40690, 46470, 60411, 61035, 100685, 120822, 122070, 201370, 302055, 484837, 604110, 969674, 1454511, 2424185, 2909022, 4848370, 6302881, 7272555, 12605762, 14545110, 18908643, 31514405, 37817286, 63028810, 94543215, 189086430]

約数ペア:

[(1, 189086430), (2, 94543215), (3, 63028810), (5, 37817286), (6, 31514405), (10, 18908643), (13, 14545110), (15, 12605762), (26, 7272555), (30, 6302881), (39, 4848370), (65, 2909022), (78, 2424185), (130, 1454511), (195, 969674), (313, 604110), (390, 484837), (626, 302055), (939, 201370), (1549, 122070), (1565, 120822), (1878, 100685), (3098, 61035), (3130, 60411), (4069, 46470), (4647, 40690), (4695, 40274), (7745, 24414), (8138, 23235), (9294, 20345), (9390, 20137), (12207, 15490)]