2018437530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{4243}}^1$

素因数の和:4511

約数の個数: 64

約数和(自身を含む): 4924533888

約数和(自身を除く): 2906096358

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 157, 202, 303, 314, 471, 505, 606, 785, 942, 1010, 1515, 1570, 2355, 3030, 4243, 4710, 8486, 12729, 15857, 21215, 25458, 31714, 42430, 47571, 63645, 79285, 95142, 127290, 158570, 237855, 428543, 475710, 666151, 857086, 1285629, 1332302, 1998453, 2142715, 2571258, 3330755, 3996906, 4285430, 6428145, 6661510, 9992265, 12856290, 19984530, 67281251, 134562502, 201843753, 336406255, 403687506, 672812510, 1009218765, 2018437530]

約数ペア:

[(1, 2018437530), (2, 1009218765), (3, 672812510), (5, 403687506), (6, 336406255), (10, 201843753), (15, 134562502), (30, 67281251), (101, 19984530), (157, 12856290), (202, 9992265), (303, 6661510), (314, 6428145), (471, 4285430), (505, 3996906), (606, 3330755), (785, 2571258), (942, 2142715), (1010, 1998453), (1515, 1332302), (1570, 1285629), (2355, 857086), (3030, 666151), (4243, 475710), (4710, 428543), (8486, 237855), (12729, 158570), (15857, 127290), (21215, 95142), (25458, 79285), (31714, 63645), (42430, 47571)]