151181730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7741}}^1$

素因数の和:7792

約数の個数: 96

約数和(自身を含む): 463776768

約数和(自身を除く): 312595038

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 1085, 1302, 1395, 1953, 2170, 2790, 3255, 3906, 6510, 7741, 9765, 15482, 19530, 23223, 38705, 46446, 54187, 69669, 77410, 108374, 116115, 139338, 162561, 232230, 239971, 270935, 325122, 348345, 479942, 487683, 541870, 696690, 719913, 812805, 975366, 1199855, 1439826, 1625610, 1679797, 2159739, 2399710, 2438415, 3359594, 3599565, 4319478, 4876830, 5039391, 7199130, 8398985, 10078782, 10798695, 15118173, 16797970, 21597390, 25196955, 30236346, 50393910, 75590865, 151181730]

約数ペア:

[(1, 151181730), (2, 75590865), (3, 50393910), (5, 30236346), (6, 25196955), (7, 21597390), (9, 16797970), (10, 15118173), (14, 10798695), (15, 10078782), (18, 8398985), (21, 7199130), (30, 5039391), (31, 4876830), (35, 4319478), (42, 3599565), (45, 3359594), (62, 2438415), (63, 2399710), (70, 2159739), (90, 1679797), (93, 1625610), (105, 1439826), (126, 1199855), (155, 975366), (186, 812805), (210, 719913), (217, 696690), (279, 541870), (310, 487683), (315, 479942), (434, 348345), (465, 325122), (558, 270935), (630, 239971), (651, 232230), (930, 162561), (1085, 139338), (1302, 116115), (1395, 108374), (1953, 77410), (2170, 69669), (2790, 54187), (3255, 46446), (3906, 38705), (6510, 23223), (7741, 19530), (9765, 15482)]