4188420180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3324143}}^1$

素因数の和:3324165

約数の個数: 72

約数和(自身を含む): 14519860992

約数和(自身を除く): 10331440812

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3324143, 6648286, 9972429, 13296572, 16620715, 19944858, 23269001, 29917287, 33241430, 39889716, 46538002, 49862145, 59834574, 66482860, 69807003, 93076004, 99724290, 116345005, 119669148, 139614006, 149586435, 199448580, 209421009, 232690010, 279228012, 299172870, 349035015, 418842018, 465380020, 598345740, 698070030, 837684036, 1047105045, 1396140060, 2094210090, 4188420180]

約数ペア:

[(1, 4188420180), (2, 2094210090), (3, 1396140060), (4, 1047105045), (5, 837684036), (6, 698070030), (7, 598345740), (9, 465380020), (10, 418842018), (12, 349035015), (14, 299172870), (15, 279228012), (18, 232690010), (20, 209421009), (21, 199448580), (28, 149586435), (30, 139614006), (35, 119669148), (36, 116345005), (42, 99724290), (45, 93076004), (60, 69807003), (63, 66482860), (70, 59834574), (84, 49862145), (90, 46538002), (105, 39889716), (126, 33241430), (140, 29917287), (180, 23269001), (210, 19944858), (252, 16620715), (315, 13296572), (420, 9972429), (630, 6648286), (1260, 3324143)]