713940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 48

約数和(自身を含む): 2038848

約数和(自身を除く): 1324908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 163, 219, 292, 326, 365, 438, 489, 652, 730, 815, 876, 978, 1095, 1460, 1630, 1956, 2190, 2445, 3260, 4380, 4890, 9780, 11899, 23798, 35697, 47596, 59495, 71394, 118990, 142788, 178485, 237980, 356970, 713940]

約数ペア:

[(1, 713940), (2, 356970), (3, 237980), (4, 178485), (5, 142788), (6, 118990), (10, 71394), (12, 59495), (15, 47596), (20, 35697), (30, 23798), (60, 11899), (73, 9780), (146, 4890), (163, 4380), (219, 3260), (292, 2445), (326, 2190), (365, 1956), (438, 1630), (489, 1460), (652, 1095), (730, 978), (815, 876)]