15830070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 39536640

約数和(自身を除く): 23706570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 103, 109, 141, 206, 218, 235, 282, 309, 327, 470, 515, 545, 618, 654, 705, 1030, 1090, 1410, 1545, 1635, 3090, 3270, 4841, 5123, 9682, 10246, 11227, 14523, 15369, 22454, 24205, 25615, 29046, 30738, 33681, 48410, 51230, 56135, 67362, 72615, 76845, 112270, 145230, 153690, 168405, 336810, 527669, 1055338, 1583007, 2638345, 3166014, 5276690, 7915035, 15830070]

約数ペア:

[(1, 15830070), (2, 7915035), (3, 5276690), (5, 3166014), (6, 2638345), (10, 1583007), (15, 1055338), (30, 527669), (47, 336810), (94, 168405), (103, 153690), (109, 145230), (141, 112270), (206, 76845), (218, 72615), (235, 67362), (282, 56135), (309, 51230), (327, 48410), (470, 33681), (515, 30738), (545, 29046), (618, 25615), (654, 24205), (705, 22454), (1030, 15369), (1090, 14523), (1410, 11227), (1545, 10246), (1635, 9682), (3090, 5123), (3270, 4841)]