12107970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19219}}^1$

素因数の和:19239

約数の個数: 48

約数和(自身を含む): 35979840

約数和(自身を除く): 23871870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 19219, 38438, 57657, 96095, 115314, 134533, 172971, 192190, 269066, 288285, 345942, 403599, 576570, 672665, 807198, 864855, 1210797, 1345330, 1729710, 2017995, 2421594, 4035990, 6053985, 12107970]

約数ペア:

[(1, 12107970), (2, 6053985), (3, 4035990), (5, 2421594), (6, 2017995), (7, 1729710), (9, 1345330), (10, 1210797), (14, 864855), (15, 807198), (18, 672665), (21, 576570), (30, 403599), (35, 345942), (42, 288285), (45, 269066), (63, 192190), (70, 172971), (90, 134533), (105, 115314), (126, 96095), (210, 57657), (315, 38438), (630, 19219)]