123045930

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{195311}}^1$

素因数の和:195331

約数の個数: 48

約数和(自身を含む): 365624064

約数和(自身を除く): 242578134

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, 195311, 390622, 585933, 976555, 1171866, 1367177, 1757799, 1953110, 2734354, 2929665, 3515598, 4101531, 5859330, 6835885, 8203062, 8788995, 12304593, 13671770, 17577990, 20507655, 24609186, 41015310, 61522965, 123045930]

約数ペア:

[(1, 123045930), (2, 61522965), (3, 41015310), (5, 24609186), (6, 20507655), (7, 17577990), (9, 13671770), (10, 12304593), (14, 8788995), (15, 8203062), (18, 6835885), (21, 5859330), (30, 4101531), (35, 3515598), (42, 2929665), (45, 2734354), (63, 1953110), (70, 1757799), (90, 1367177), (105, 1171866), (126, 976555), (210, 585933), (315, 390622), (630, 195311)]