135707910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347969}}^1$

素因数の和:347992

約数の個数: 32

約数和(自身を含む): 350753760

約数和(自身を除く): 215045850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 347969, 695938, 1043907, 1739845, 2087814, 3479690, 4523597, 5219535, 9047194, 10439070, 13570791, 22617985, 27141582, 45235970, 67853955, 135707910]

約数ペア:

[(1, 135707910), (2, 67853955), (3, 45235970), (5, 27141582), (6, 22617985), (10, 13570791), (13, 10439070), (15, 9047194), (26, 5219535), (30, 4523597), (39, 3479690), (65, 2087814), (78, 1739845), (130, 1043907), (195, 695938), (390, 347969)]