252566940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{22039}}^1$

素因数の和:22242

約数の個数: 48

約数和(自身を含む): 710922240

約数和(自身を除く): 458355300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 22039, 44078, 66117, 88156, 110195, 132234, 220390, 264468, 330585, 440780, 661170, 1322340, 4209449, 8418898, 12628347, 16837796, 21047245, 25256694, 42094490, 50513388, 63141735, 84188980, 126283470, 252566940]

約数ペア:

[(1, 252566940), (2, 126283470), (3, 84188980), (4, 63141735), (5, 50513388), (6, 42094490), (10, 25256694), (12, 21047245), (15, 16837796), (20, 12628347), (30, 8418898), (60, 4209449), (191, 1322340), (382, 661170), (573, 440780), (764, 330585), (955, 264468), (1146, 220390), (1910, 132234), (2292, 110195), (2865, 88156), (3820, 66117), (5730, 44078), (11460, 22039)]