1297266390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2059153}}^1$

素因数の和:2059173

約数の個数: 48

約数和(自身を含む): 3854736288

約数和(自身を除く): 2557469898

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2059153, 4118306, 6177459, 10295765, 12354918, 14414071, 18532377, 20591530, 28828142, 30887295, 37064754, 43242213, 61774590, 72070355, 86484426, 92661885, 129726639, 144140710, 185323770, 216211065, 259453278, 432422130, 648633195, 1297266390]

約数ペア:

[(1, 1297266390), (2, 648633195), (3, 432422130), (5, 259453278), (6, 216211065), (7, 185323770), (9, 144140710), (10, 129726639), (14, 92661885), (15, 86484426), (18, 72070355), (21, 61774590), (30, 43242213), (35, 37064754), (42, 30887295), (45, 28828142), (63, 20591530), (70, 18532377), (90, 14414071), (105, 12354918), (126, 10295765), (210, 6177459), (315, 4118306), (630, 2059153)]