104777790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{268661}}^1$

素因数の和:268684

約数の個数: 32

約数和(自身を含む): 270811296

約数和(自身を除く): 166033506

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 268661, 537322, 805983, 1343305, 1611966, 2686610, 3492593, 4029915, 6985186, 8059830, 10477779, 17462965, 20955558, 34925930, 52388895, 104777790]

約数ペア:

[(1, 104777790), (2, 52388895), (3, 34925930), (5, 20955558), (6, 17462965), (10, 10477779), (13, 8059830), (15, 6985186), (26, 4029915), (30, 3492593), (39, 2686610), (65, 1611966), (78, 1343305), (130, 805983), (195, 537322), (390, 268661)]