30688650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1516

約数の個数: 72

約数和(自身を含む): 84262464

約数和(自身を除く): 53573814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 47, 50, 75, 90, 94, 141, 150, 225, 235, 282, 423, 450, 470, 705, 846, 1175, 1410, 1451, 2115, 2350, 2902, 3525, 4230, 4353, 7050, 7255, 8706, 10575, 13059, 14510, 21150, 21765, 26118, 36275, 43530, 65295, 68197, 72550, 108825, 130590, 136394, 204591, 217650, 326475, 340985, 409182, 613773, 652950, 681970, 1022955, 1227546, 1704925, 2045910, 3068865, 3409850, 5114775, 6137730, 10229550, 15344325, 30688650]

約数ペア:

[(1, 30688650), (2, 15344325), (3, 10229550), (5, 6137730), (6, 5114775), (9, 3409850), (10, 3068865), (15, 2045910), (18, 1704925), (25, 1227546), (30, 1022955), (45, 681970), (47, 652950), (50, 613773), (75, 409182), (90, 340985), (94, 326475), (141, 217650), (150, 204591), (225, 136394), (235, 130590), (282, 108825), (423, 72550), (450, 68197), (470, 65295), (705, 43530), (846, 36275), (1175, 26118), (1410, 21765), (1451, 21150), (2115, 14510), (2350, 13059), (2902, 10575), (3525, 8706), (4230, 7255), (4353, 7050)]