149428370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5297}}^1$

素因数の和:5355

約数の個数: 64

約数和(自身を含む): 341784576

約数和(自身を除く): 192356206

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 806, 910, 1085, 2015, 2170, 2821, 4030, 5297, 5642, 10594, 14105, 26485, 28210, 37079, 52970, 68861, 74158, 137722, 164207, 185395, 328414, 344305, 370790, 482027, 688610, 821035, 964054, 1149449, 1642070, 2134691, 2298898, 2410135, 4269382, 4820270, 5747245, 10673455, 11494490, 14942837, 21346910, 29885674, 74714185, 149428370]

約数ペア:

[(1, 149428370), (2, 74714185), (5, 29885674), (7, 21346910), (10, 14942837), (13, 11494490), (14, 10673455), (26, 5747245), (31, 4820270), (35, 4269382), (62, 2410135), (65, 2298898), (70, 2134691), (91, 1642070), (130, 1149449), (155, 964054), (182, 821035), (217, 688610), (310, 482027), (403, 370790), (434, 344305), (455, 328414), (806, 185395), (910, 164207), (1085, 137722), (2015, 74158), (2170, 68861), (2821, 52970), (4030, 37079), (5297, 28210), (5642, 26485), (10594, 14105)]