1372248670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1759}}^1$

素因数の和:2149

約数の個数: 64

約数和(自身を含む): 2826109440

約数和(自身を除く): 1453860770

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 353, 442, 706, 1105, 1759, 1765, 2210, 3518, 3530, 4589, 6001, 8795, 9178, 12002, 17590, 22867, 22945, 29903, 30005, 45734, 45890, 59806, 60010, 78013, 114335, 149515, 156026, 228670, 299030, 388739, 390065, 620927, 777478, 780130, 1241854, 1943695, 3104635, 3887390, 6209270, 8072051, 10555759, 16144102, 21111518, 40360255, 52778795, 80720510, 105557590, 137224867, 274449734, 686124335, 1372248670]

約数ペア:

[(1, 1372248670), (2, 686124335), (5, 274449734), (10, 137224867), (13, 105557590), (17, 80720510), (26, 52778795), (34, 40360255), (65, 21111518), (85, 16144102), (130, 10555759), (170, 8072051), (221, 6209270), (353, 3887390), (442, 3104635), (706, 1943695), (1105, 1241854), (1759, 780130), (1765, 777478), (2210, 620927), (3518, 390065), (3530, 388739), (4589, 299030), (6001, 228670), (8795, 156026), (9178, 149515), (12002, 114335), (17590, 78013), (22867, 60010), (22945, 59806), (29903, 45890), (30005, 45734)]