23951460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30707}}^1$

素因数の和:30732

約数の個数: 48

約数和(自身を含む): 72225216

約数和(自身を除く): 48273756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30707, 61414, 92121, 122828, 153535, 184242, 307070, 368484, 399191, 460605, 614140, 798382, 921210, 1197573, 1596764, 1842420, 1995955, 2395146, 3991910, 4790292, 5987865, 7983820, 11975730, 23951460]

約数ペア:

[(1, 23951460), (2, 11975730), (3, 7983820), (4, 5987865), (5, 4790292), (6, 3991910), (10, 2395146), (12, 1995955), (13, 1842420), (15, 1596764), (20, 1197573), (26, 921210), (30, 798382), (39, 614140), (52, 460605), (60, 399191), (65, 368484), (78, 307070), (130, 184242), (156, 153535), (195, 122828), (260, 92121), (390, 61414), (780, 30707)]