156939279210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{249109967}}^1$

素因数の和:249109987

約数の個数: 48

約数和(自身を含む): 466333860096

約数和(自身を除く): 309394580886

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, 249109967, 498219934, 747329901, 1245549835, 1494659802, 1743769769, 2241989703, 2491099670, 3487539538, 3736649505, 4483979406, 5231309307, 7473299010, 8718848845, 10462618614, 11209948515, 15693927921, 17437697690, 22419897030, 26156546535, 31387855842, 52313093070, 78469639605, 156939279210]

約数ペア:

[(1, 156939279210), (2, 78469639605), (3, 52313093070), (5, 31387855842), (6, 26156546535), (7, 22419897030), (9, 17437697690), (10, 15693927921), (14, 11209948515), (15, 10462618614), (18, 8718848845), (21, 7473299010), (30, 5231309307), (35, 4483979406), (42, 3736649505), (45, 3487539538), (63, 2491099670), (70, 2241989703), (90, 1743769769), (105, 1494659802), (126, 1245549835), (210, 747329901), (315, 498219934), (630, 249109967)]