30709695

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{311}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 51217920

約数和(自身を除く): 20508225

約数列:

[1, 3, 5, 15, 29, 87, 145, 227, 311, 435, 681, 933, 1135, 1555, 3405, 4665, 6583, 9019, 19749, 27057, 32915, 45095, 70597, 98745, 135285, 211791, 352985, 1058955, 2047313, 6141939, 10236565, 30709695]

約数ペア:

[(1, 30709695), (3, 10236565), (5, 6141939), (15, 2047313), (29, 1058955), (87, 352985), (145, 211791), (227, 135285), (311, 98745), (435, 70597), (681, 45095), (933, 32915), (1135, 27057), (1555, 19749), (3405, 9019), (4665, 6583)]