7150290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 19906560

約数和(自身を除く): 12756270

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 210, 237, 395, 431, 474, 553, 790, 862, 1106, 1185, 1293, 1659, 2155, 2370, 2586, 2765, 3017, 3318, 4310, 5530, 6034, 6465, 8295, 9051, 12930, 15085, 16590, 18102, 30170, 34049, 45255, 68098, 90510, 102147, 170245, 204294, 238343, 340490, 476686, 510735, 715029, 1021470, 1191715, 1430058, 2383430, 3575145, 7150290]

約数ペア:

[(1, 7150290), (2, 3575145), (3, 2383430), (5, 1430058), (6, 1191715), (7, 1021470), (10, 715029), (14, 510735), (15, 476686), (21, 340490), (30, 238343), (35, 204294), (42, 170245), (70, 102147), (79, 90510), (105, 68098), (158, 45255), (210, 34049), (237, 30170), (395, 18102), (431, 16590), (474, 15085), (553, 12930), (790, 9051), (862, 8295), (1106, 6465), (1185, 6034), (1293, 5530), (1659, 4310), (2155, 3318), (2370, 3017), (2586, 2765)]