25359780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5953}}^1$

素因数の和:6036

約数の個数: 48

約数和(自身を含む): 72019584

約数和(自身を除く): 46659804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 5953, 11906, 17859, 23812, 29765, 35718, 59530, 71436, 89295, 119060, 178590, 357180, 422663, 845326, 1267989, 1690652, 2113315, 2535978, 4226630, 5071956, 6339945, 8453260, 12679890, 25359780]

約数ペア:

[(1, 25359780), (2, 12679890), (3, 8453260), (4, 6339945), (5, 5071956), (6, 4226630), (10, 2535978), (12, 2113315), (15, 1690652), (20, 1267989), (30, 845326), (60, 422663), (71, 357180), (142, 178590), (213, 119060), (284, 89295), (355, 71436), (426, 59530), (710, 35718), (852, 29765), (1065, 23812), (1420, 17859), (2130, 11906), (4260, 5953)]