10205800290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{16199683}}^1$

素因数の和:16199703

約数の個数: 48

約数和(自身を含む): 30325808448

約数和(自身を除く): 20120008158

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, 16199683, 32399366, 48599049, 80998415, 97198098, 113397781, 145797147, 161996830, 226795562, 242995245, 291594294, 340193343, 485990490, 566988905, 680386686, 728985735, 1020580029, 1133977810, 1457971470, 1700966715, 2041160058, 3401933430, 5102900145, 10205800290]

約数ペア:

[(1, 10205800290), (2, 5102900145), (3, 3401933430), (5, 2041160058), (6, 1700966715), (7, 1457971470), (9, 1133977810), (10, 1020580029), (14, 728985735), (15, 680386686), (18, 566988905), (21, 485990490), (30, 340193343), (35, 291594294), (42, 242995245), (45, 226795562), (63, 161996830), (70, 145797147), (90, 113397781), (105, 97198098), (126, 80998415), (210, 48599049), (315, 32399366), (630, 16199683)]