9920341230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{163621}}^1$

素因数の和:163721

約数の個数: 64

約数和(自身を含む): 24881015808

約数和(自身を除く): 14960674578

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 645, 705, 1290, 1410, 2021, 4042, 6063, 10105, 12126, 20210, 30315, 60630, 163621, 327242, 490863, 818105, 981726, 1636210, 2454315, 4908630, 7035703, 7690187, 14071406, 15380374, 21107109, 23070561, 35178515, 38450935, 42214218, 46141122, 70357030, 76901870, 105535545, 115352805, 211071090, 230705610, 330678041, 661356082, 992034123, 1653390205, 1984068246, 3306780410, 4960170615, 9920341230]

約数ペア:

[(1, 9920341230), (2, 4960170615), (3, 3306780410), (5, 1984068246), (6, 1653390205), (10, 992034123), (15, 661356082), (30, 330678041), (43, 230705610), (47, 211071090), (86, 115352805), (94, 105535545), (129, 76901870), (141, 70357030), (215, 46141122), (235, 42214218), (258, 38450935), (282, 35178515), (430, 23070561), (470, 21107109), (645, 15380374), (705, 14071406), (1290, 7690187), (1410, 7035703), (2021, 4908630), (4042, 2454315), (6063, 1636210), (10105, 981726), (12126, 818105), (20210, 490863), (30315, 327242), (60630, 163621)]