79176370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:715

約数の個数: 64

約数和(自身を含む): 176795136

約数和(自身を除く): 97618766

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 167, 182, 334, 455, 521, 835, 910, 1042, 1169, 1670, 2171, 2338, 2605, 3647, 4342, 5210, 5845, 6773, 7294, 10855, 11690, 13546, 15197, 18235, 21710, 30394, 33865, 36470, 47411, 67730, 75985, 87007, 94822, 151970, 174014, 237055, 435035, 474110, 609049, 870070, 1131091, 1218098, 2262182, 3045245, 5655455, 6090490, 7917637, 11310910, 15835274, 39588185, 79176370]

約数ペア:

[(1, 79176370), (2, 39588185), (5, 15835274), (7, 11310910), (10, 7917637), (13, 6090490), (14, 5655455), (26, 3045245), (35, 2262182), (65, 1218098), (70, 1131091), (91, 870070), (130, 609049), (167, 474110), (182, 435035), (334, 237055), (455, 174014), (521, 151970), (835, 94822), (910, 87007), (1042, 75985), (1169, 67730), (1670, 47411), (2171, 36470), (2338, 33865), (2605, 30394), (3647, 21710), (4342, 18235), (5210, 15197), (5845, 13546), (6773, 11690), (7294, 10855)]