630147132

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{111491}}^1$

素因数の和:111658

約数の個数: 36

約数和(自身を含む): 1603031976

約数和(自身を除く): 972884844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 5652, 111491, 222982, 334473, 445964, 668946, 1003419, 1337892, 2006838, 4013676, 17504087, 35008174, 52512261, 70016348, 105024522, 157536783, 210049044, 315073566, 630147132]

約数ペア:

[(1, 630147132), (2, 315073566), (3, 210049044), (4, 157536783), (6, 105024522), (9, 70016348), (12, 52512261), (18, 35008174), (36, 17504087), (157, 4013676), (314, 2006838), (471, 1337892), (628, 1003419), (942, 668946), (1413, 445964), (1884, 334473), (2826, 222982), (5652, 111491)]