2912357790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{142553}}^1$

素因数の和:142793

約数の個数: 48

約数和(自身を含む): 7605541008

約数和(自身を除く): 4693183218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 227, 454, 681, 1135, 1362, 2043, 2270, 3405, 4086, 6810, 10215, 20430, 142553, 285106, 427659, 712765, 855318, 1282977, 1425530, 2138295, 2565954, 4276590, 6414885, 12829770, 32359531, 64719062, 97078593, 161797655, 194157186, 291235779, 323595310, 485392965, 582471558, 970785930, 1456178895, 2912357790]

約数ペア:

[(1, 2912357790), (2, 1456178895), (3, 970785930), (5, 582471558), (6, 485392965), (9, 323595310), (10, 291235779), (15, 194157186), (18, 161797655), (30, 97078593), (45, 64719062), (90, 32359531), (227, 12829770), (454, 6414885), (681, 4276590), (1135, 2565954), (1362, 2138295), (2043, 1425530), (2270, 1282977), (3405, 855318), (4086, 712765), (6810, 427659), (10215, 285106), (20430, 142553)]