7102420

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 16369920

約数和(自身を除く): 9267500

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 463, 590, 767, 926, 1180, 1534, 1852, 2315, 3068, 3835, 4630, 6019, 7670, 9260, 12038, 15340, 24076, 27317, 30095, 54634, 60190, 109268, 120380, 136585, 273170, 355121, 546340, 710242, 1420484, 1775605, 3551210, 7102420]

約数ペア:

[(1, 7102420), (2, 3551210), (4, 1775605), (5, 1420484), (10, 710242), (13, 546340), (20, 355121), (26, 273170), (52, 136585), (59, 120380), (65, 109268), (118, 60190), (130, 54634), (236, 30095), (260, 27317), (295, 24076), (463, 15340), (590, 12038), (767, 9260), (926, 7670), (1180, 6019), (1534, 4630), (1852, 3835), (2315, 3068)]