7370495210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{58997}}^1$

素因数の和:59079

約数の個数: 48

約数和(自身を含む): 14763423528

約数和(自身を除く): 7392928318

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 961, 1922, 2015, 4030, 4805, 9610, 12493, 24986, 58997, 62465, 117994, 124930, 294985, 589970, 766961, 1533922, 1828907, 3657814, 3834805, 7669610, 9144535, 18289070, 23775791, 47551582, 56696117, 113392234, 118878955, 237757910, 283480585, 566961170, 737049521, 1474099042, 3685247605, 7370495210]

約数ペア:

[(1, 7370495210), (2, 3685247605), (5, 1474099042), (10, 737049521), (13, 566961170), (26, 283480585), (31, 237757910), (62, 118878955), (65, 113392234), (130, 56696117), (155, 47551582), (310, 23775791), (403, 18289070), (806, 9144535), (961, 7669610), (1922, 3834805), (2015, 3657814), (4030, 1828907), (4805, 1533922), (9610, 766961), (12493, 589970), (24986, 294985), (58997, 124930), (62465, 117994)]