6153980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{389}}^1$

素因数の和:518

約数の個数: 48

約数和(自身を含む): 14938560

約数和(自身を除く): 8784580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 226, 389, 452, 565, 778, 791, 1130, 1556, 1582, 1945, 2260, 2723, 3164, 3890, 3955, 5446, 7780, 7910, 10892, 13615, 15820, 27230, 43957, 54460, 87914, 175828, 219785, 307699, 439570, 615398, 879140, 1230796, 1538495, 3076990, 6153980]

約数ペア:

[(1, 6153980), (2, 3076990), (4, 1538495), (5, 1230796), (7, 879140), (10, 615398), (14, 439570), (20, 307699), (28, 219785), (35, 175828), (70, 87914), (113, 54460), (140, 43957), (226, 27230), (389, 15820), (452, 13615), (565, 10892), (778, 7910), (791, 7780), (1130, 5446), (1556, 3955), (1582, 3890), (1945, 3164), (2260, 2723)]