11418930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1787}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 30124224

約数和(自身を除く): 18705294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 1787, 2130, 3195, 3574, 5361, 6390, 8935, 10722, 16083, 17870, 26805, 32166, 53610, 80415, 126877, 160830, 253754, 380631, 634385, 761262, 1141893, 1268770, 1903155, 2283786, 3806310, 5709465, 11418930]

約数ペア:

[(1, 11418930), (2, 5709465), (3, 3806310), (5, 2283786), (6, 1903155), (9, 1268770), (10, 1141893), (15, 761262), (18, 634385), (30, 380631), (45, 253754), (71, 160830), (90, 126877), (142, 80415), (213, 53610), (355, 32166), (426, 26805), (639, 17870), (710, 16083), (1065, 10722), (1278, 8935), (1787, 6390), (2130, 5361), (3195, 3574)]