5312940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1213}}^1$

素因数の和:1298

約数の個数: 48

約数和(自身を含む): 15092448

約数和(自身を除く): 9779508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1213, 1460, 2190, 2426, 3639, 4380, 4852, 6065, 7278, 12130, 14556, 18195, 24260, 36390, 72780, 88549, 177098, 265647, 354196, 442745, 531294, 885490, 1062588, 1328235, 1770980, 2656470, 5312940]

約数ペア:

[(1, 5312940), (2, 2656470), (3, 1770980), (4, 1328235), (5, 1062588), (6, 885490), (10, 531294), (12, 442745), (15, 354196), (20, 265647), (30, 177098), (60, 88549), (73, 72780), (146, 36390), (219, 24260), (292, 18195), (365, 14556), (438, 12130), (730, 7278), (876, 6065), (1095, 4852), (1213, 4380), (1460, 3639), (2190, 2426)]