148842470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 319389696

約数和(自身を除く): 170547226

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 113, 155, 217, 226, 310, 434, 565, 607, 791, 1085, 1130, 1214, 1582, 2170, 3035, 3503, 3955, 4249, 6070, 7006, 7910, 8498, 17515, 18817, 21245, 24521, 35030, 37634, 42490, 49042, 68591, 94085, 122605, 131719, 137182, 188170, 245210, 263438, 342955, 480137, 658595, 685910, 960274, 1317190, 2126321, 2400685, 4252642, 4801370, 10631605, 14884247, 21263210, 29768494, 74421235, 148842470]

約数ペア:

[(1, 148842470), (2, 74421235), (5, 29768494), (7, 21263210), (10, 14884247), (14, 10631605), (31, 4801370), (35, 4252642), (62, 2400685), (70, 2126321), (113, 1317190), (155, 960274), (217, 685910), (226, 658595), (310, 480137), (434, 342955), (565, 263438), (607, 245210), (791, 188170), (1085, 137182), (1130, 131719), (1214, 122605), (1582, 94085), (2170, 68591), (3035, 49042), (3503, 42490), (3955, 37634), (4249, 35030), (6070, 24521), (7006, 21245), (7910, 18817), (8498, 17515)]