63890260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10613}}^1$

素因数の和:10672

約数の個数: 48

約数和(自身を含む): 156917376

約数和(自身を除く): 93027116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 10613, 21226, 42452, 53065, 74291, 106130, 148582, 212260, 297164, 371455, 456359, 742910, 912718, 1485820, 1825436, 2281795, 3194513, 4563590, 6389026, 9127180, 12778052, 15972565, 31945130, 63890260]

約数ペア:

[(1, 63890260), (2, 31945130), (4, 15972565), (5, 12778052), (7, 9127180), (10, 6389026), (14, 4563590), (20, 3194513), (28, 2281795), (35, 1825436), (43, 1485820), (70, 912718), (86, 742910), (140, 456359), (172, 371455), (215, 297164), (301, 212260), (430, 148582), (602, 106130), (860, 74291), (1204, 53065), (1505, 42452), (3010, 21226), (6020, 10613)]