103634020

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{15107}}^1$

素因数の和:15137

約数の個数: 48

約数和(自身を含む): 253814400

約数和(自身を除く): 150180380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 15107, 30214, 60428, 75535, 105749, 151070, 211498, 302140, 422996, 528745, 740243, 1057490, 1480486, 2114980, 2960972, 3701215, 5181701, 7402430, 10363402, 14804860, 20726804, 25908505, 51817010, 103634020]

約数ペア:

[(1, 103634020), (2, 51817010), (4, 25908505), (5, 20726804), (7, 14804860), (10, 10363402), (14, 7402430), (20, 5181701), (28, 3701215), (35, 2960972), (49, 2114980), (70, 1480486), (98, 1057490), (140, 740243), (196, 528745), (245, 422996), (343, 302140), (490, 211498), (686, 151070), (980, 105749), (1372, 75535), (1715, 60428), (3430, 30214), (6860, 15107)]