66351570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{197}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 163088640

約数和(自身を除く): 96737070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 109, 197, 206, 218, 309, 327, 394, 515, 545, 591, 618, 654, 985, 1030, 1090, 1182, 1545, 1635, 1970, 2955, 3090, 3270, 5910, 11227, 20291, 21473, 22454, 33681, 40582, 42946, 56135, 60873, 64419, 67362, 101455, 107365, 112270, 121746, 128838, 168405, 202910, 214730, 304365, 322095, 336810, 608730, 644190, 2211719, 4423438, 6635157, 11058595, 13270314, 22117190, 33175785, 66351570]

約数ペア:

[(1, 66351570), (2, 33175785), (3, 22117190), (5, 13270314), (6, 11058595), (10, 6635157), (15, 4423438), (30, 2211719), (103, 644190), (109, 608730), (197, 336810), (206, 322095), (218, 304365), (309, 214730), (327, 202910), (394, 168405), (515, 128838), (545, 121746), (591, 112270), (618, 107365), (654, 101455), (985, 67362), (1030, 64419), (1090, 60873), (1182, 56135), (1545, 42946), (1635, 40582), (1970, 33681), (2955, 22454), (3090, 21473), (3270, 20291), (5910, 11227)]