506940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:107

約数の個数: 96

約数和(自身を含む): 1741824

約数和(自身を除く): 1234884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 71, 84, 85, 102, 105, 119, 140, 142, 170, 204, 210, 213, 238, 255, 284, 340, 355, 357, 420, 426, 476, 497, 510, 595, 710, 714, 852, 994, 1020, 1065, 1190, 1207, 1420, 1428, 1491, 1785, 1988, 2130, 2380, 2414, 2485, 2982, 3570, 3621, 4260, 4828, 4970, 5964, 6035, 7140, 7242, 7455, 8449, 9940, 12070, 14484, 14910, 16898, 18105, 24140, 25347, 29820, 33796, 36210, 42245, 50694, 72420, 84490, 101388, 126735, 168980, 253470, 506940]

約数ペア:

[(1, 506940), (2, 253470), (3, 168980), (4, 126735), (5, 101388), (6, 84490), (7, 72420), (10, 50694), (12, 42245), (14, 36210), (15, 33796), (17, 29820), (20, 25347), (21, 24140), (28, 18105), (30, 16898), (34, 14910), (35, 14484), (42, 12070), (51, 9940), (60, 8449), (68, 7455), (70, 7242), (71, 7140), (84, 6035), (85, 5964), (102, 4970), (105, 4828), (119, 4260), (140, 3621), (142, 3570), (170, 2982), (204, 2485), (210, 2414), (213, 2380), (238, 2130), (255, 1988), (284, 1785), (340, 1491), (355, 1428), (357, 1420), (420, 1207), (426, 1190), (476, 1065), (497, 1020), (510, 994), (595, 852), (710, 714)]