30930705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 59339280

約数和(自身を除く): 28408575

約数列:

[1, 3, 5, 9, 13, 15, 37, 39, 45, 65, 111, 117, 185, 195, 333, 481, 555, 585, 1429, 1443, 1665, 2405, 4287, 4329, 7145, 7215, 12861, 18577, 21435, 21645, 52873, 55731, 64305, 92885, 158619, 167193, 264365, 278655, 475857, 687349, 793095, 835965, 2062047, 2379285, 3436745, 6186141, 10310235, 30930705]

約数ペア:

[(1, 30930705), (3, 10310235), (5, 6186141), (9, 3436745), (13, 2379285), (15, 2062047), (37, 835965), (39, 793095), (45, 687349), (65, 475857), (111, 278655), (117, 264365), (185, 167193), (195, 158619), (333, 92885), (481, 64305), (555, 55731), (585, 52873), (1429, 21645), (1443, 21435), (1665, 18577), (2405, 12861), (4287, 7215), (4329, 7145)]