67761070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{2729}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 64327250

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 191, 382, 955, 1910, 2483, 2729, 4966, 5458, 12415, 13645, 24830, 27290, 35477, 70954, 177385, 354770, 521239, 1042478, 2606195, 5212390, 6776107, 13552214, 33880535, 67761070]

約数ペア:

[(1, 67761070), (2, 33880535), (5, 13552214), (10, 6776107), (13, 5212390), (26, 2606195), (65, 1042478), (130, 521239), (191, 354770), (382, 177385), (955, 70954), (1910, 35477), (2483, 27290), (2729, 24830), (4966, 13645), (5458, 12415)]