1716743790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{268661}}^1$

素因数の和:268745

約数の個数: 48

約数和(自身を含む): 4526417376

約数和(自身を除く): 2809673586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 268661, 537322, 805983, 1343305, 1611966, 2417949, 2686610, 4029915, 4835898, 8059830, 12089745, 19074931, 24179490, 38149862, 57224793, 95374655, 114449586, 171674379, 190749310, 286123965, 343348758, 572247930, 858371895, 1716743790]

約数ペア:

[(1, 1716743790), (2, 858371895), (3, 572247930), (5, 343348758), (6, 286123965), (9, 190749310), (10, 171674379), (15, 114449586), (18, 95374655), (30, 57224793), (45, 38149862), (71, 24179490), (90, 19074931), (142, 12089745), (213, 8059830), (355, 4835898), (426, 4029915), (639, 2686610), (710, 2417949), (1065, 1611966), (1278, 1343305), (2130, 805983), (3195, 537322), (6390, 268661)]