5408340

素因数分解:

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

素因数の和:261

約数の個数: 96

約数和(自身を含む): 17633280

約数和(自身を除く): 12224940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 163, 210, 237, 316, 326, 395, 420, 474, 489, 553, 652, 790, 815, 948, 978, 1106, 1141, 1185, 1580, 1630, 1659, 1956, 2212, 2282, 2370, 2445, 2765, 3260, 3318, 3423, 4564, 4740, 4890, 5530, 5705, 6636, 6846, 8295, 9780, 11060, 11410, 12877, 13692, 16590, 17115, 22820, 25754, 33180, 34230, 38631, 51508, 64385, 68460, 77262, 90139, 128770, 154524, 180278, 193155, 257540, 270417, 360556, 386310, 450695, 540834, 772620, 901390, 1081668, 1352085, 1802780, 2704170, 5408340]

約数ペア:

[(1, 5408340), (2, 2704170), (3, 1802780), (4, 1352085), (5, 1081668), (6, 901390), (7, 772620), (10, 540834), (12, 450695), (14, 386310), (15, 360556), (20, 270417), (21, 257540), (28, 193155), (30, 180278), (35, 154524), (42, 128770), (60, 90139), (70, 77262), (79, 68460), (84, 64385), (105, 51508), (140, 38631), (158, 34230), (163, 33180), (210, 25754), (237, 22820), (316, 17115), (326, 16590), (395, 13692), (420, 12877), (474, 11410), (489, 11060), (553, 9780), (652, 8295), (790, 6846), (815, 6636), (948, 5705), (978, 5530), (1106, 4890), (1141, 4740), (1185, 4564), (1580, 3423), (1630, 3318), (1659, 3260), (1956, 2765), (2212, 2445), (2282, 2370)]