137194590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20693}}^1$

素因数の和:20733

約数の個数: 64

約数和(自身を含む): 375471936

約数和(自身を除く): 238277346

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 20693, 41386, 62079, 103465, 124158, 206930, 269009, 310395, 351781, 538018, 620790, 703562, 807027, 1055343, 1345045, 1614054, 1758905, 2110686, 2690090, 3517810, 4035135, 4573153, 5276715, 8070270, 9146306, 10553430, 13719459, 22865765, 27438918, 45731530, 68597295, 137194590]

約数ペア:

[(1, 137194590), (2, 68597295), (3, 45731530), (5, 27438918), (6, 22865765), (10, 13719459), (13, 10553430), (15, 9146306), (17, 8070270), (26, 5276715), (30, 4573153), (34, 4035135), (39, 3517810), (51, 2690090), (65, 2110686), (78, 1758905), (85, 1614054), (102, 1345045), (130, 1055343), (170, 807027), (195, 703562), (221, 620790), (255, 538018), (390, 351781), (442, 310395), (510, 269009), (663, 206930), (1105, 124158), (1326, 103465), (2210, 62079), (3315, 41386), (6630, 20693)]