18455973510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1\times {\mathrm{31319}}^1$

素因数の和:32853

約数の個数: 64

約数和(自身を含む): 47734686720

約数和(自身を除く): 29278713210

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1511, 3022, 4533, 7555, 9066, 15110, 19643, 22665, 31319, 39286, 45330, 58929, 62638, 93957, 98215, 117858, 156595, 187914, 196430, 294645, 313190, 407147, 469785, 589290, 814294, 939570, 1221441, 2035735, 2442882, 4071470, 6107205, 12214410, 47323009, 94646018, 141969027, 236615045, 283938054, 473230090, 615199117, 709845135, 1230398234, 1419690270, 1845597351, 3075995585, 3691194702, 6151991170, 9227986755, 18455973510]

約数ペア:

[(1, 18455973510), (2, 9227986755), (3, 6151991170), (5, 3691194702), (6, 3075995585), (10, 1845597351), (13, 1419690270), (15, 1230398234), (26, 709845135), (30, 615199117), (39, 473230090), (65, 283938054), (78, 236615045), (130, 141969027), (195, 94646018), (390, 47323009), (1511, 12214410), (3022, 6107205), (4533, 4071470), (7555, 2442882), (9066, 2035735), (15110, 1221441), (19643, 939570), (22665, 814294), (31319, 589290), (39286, 469785), (45330, 407147), (58929, 313190), (62638, 294645), (93957, 196430), (98215, 187914), (117858, 156595)]