126846860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:495

約数の個数: 96

約数和(自身を含む): 325140480

約数和(自身を除く): 198293620

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 223, 238, 239, 340, 446, 476, 478, 595, 892, 956, 1115, 1190, 1195, 1561, 1673, 2230, 2380, 2390, 3122, 3346, 3791, 4063, 4460, 4780, 6244, 6692, 7582, 7805, 8126, 8365, 15164, 15610, 16252, 16730, 18955, 20315, 26537, 28441, 31220, 33460, 37910, 40630, 53074, 53297, 56882, 75820, 81260, 106148, 106594, 113764, 132685, 142205, 213188, 265370, 266485, 284410, 373079, 530740, 532970, 568820, 746158, 906049, 1065940, 1492316, 1812098, 1865395, 3624196, 3730790, 4530245, 6342343, 7461580, 9060490, 12684686, 18120980, 25369372, 31711715, 63423430, 126846860]

約数ペア:

[(1, 126846860), (2, 63423430), (4, 31711715), (5, 25369372), (7, 18120980), (10, 12684686), (14, 9060490), (17, 7461580), (20, 6342343), (28, 4530245), (34, 3730790), (35, 3624196), (68, 1865395), (70, 1812098), (85, 1492316), (119, 1065940), (140, 906049), (170, 746158), (223, 568820), (238, 532970), (239, 530740), (340, 373079), (446, 284410), (476, 266485), (478, 265370), (595, 213188), (892, 142205), (956, 132685), (1115, 113764), (1190, 106594), (1195, 106148), (1561, 81260), (1673, 75820), (2230, 56882), (2380, 53297), (2390, 53074), (3122, 40630), (3346, 37910), (3791, 33460), (4063, 31220), (4460, 28441), (4780, 26537), (6244, 20315), (6692, 18955), (7582, 16730), (7805, 16252), (8126, 15610), (8365, 15164)]