2704170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 7557120

約数和(自身を除く): 4852950

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 79, 105, 158, 163, 210, 237, 326, 395, 474, 489, 553, 790, 815, 978, 1106, 1141, 1185, 1630, 1659, 2282, 2370, 2445, 2765, 3318, 3423, 4890, 5530, 5705, 6846, 8295, 11410, 12877, 16590, 17115, 25754, 34230, 38631, 64385, 77262, 90139, 128770, 180278, 193155, 270417, 386310, 450695, 540834, 901390, 1352085, 2704170]

約数ペア:

[(1, 2704170), (2, 1352085), (3, 901390), (5, 540834), (6, 450695), (7, 386310), (10, 270417), (14, 193155), (15, 180278), (21, 128770), (30, 90139), (35, 77262), (42, 64385), (70, 38631), (79, 34230), (105, 25754), (158, 17115), (163, 16590), (210, 12877), (237, 11410), (326, 8295), (395, 6846), (474, 5705), (489, 5530), (553, 4890), (790, 3423), (815, 3318), (978, 2765), (1106, 2445), (1141, 2370), (1185, 2282), (1630, 1659)]