17436420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:789

約数の個数: 72

約数和(自身を含む): 53313624

約数和(自身を除く): 35877204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 617, 628, 785, 942, 1234, 1413, 1570, 1851, 1884, 2355, 2468, 2826, 3085, 3140, 3702, 4710, 5553, 5652, 6170, 7065, 7404, 9255, 9420, 11106, 12340, 14130, 18510, 22212, 27765, 28260, 37020, 55530, 96869, 111060, 193738, 290607, 387476, 484345, 581214, 871821, 968690, 1162428, 1453035, 1743642, 1937380, 2906070, 3487284, 4359105, 5812140, 8718210, 17436420]

約数ペア:

[(1, 17436420), (2, 8718210), (3, 5812140), (4, 4359105), (5, 3487284), (6, 2906070), (9, 1937380), (10, 1743642), (12, 1453035), (15, 1162428), (18, 968690), (20, 871821), (30, 581214), (36, 484345), (45, 387476), (60, 290607), (90, 193738), (157, 111060), (180, 96869), (314, 55530), (471, 37020), (617, 28260), (628, 27765), (785, 22212), (942, 18510), (1234, 14130), (1413, 12340), (1570, 11106), (1851, 9420), (1884, 9255), (2355, 7404), (2468, 7065), (2826, 6170), (3085, 5652), (3140, 5553), (3702, 4710)]