60468940

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61703}}^1$

素因数の和:61726

約数の個数: 36

約数和(自身を含む): 147719376

約数和(自身を除く): 87250436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 61703, 123406, 246812, 308515, 431921, 617030, 863842, 1234060, 1727684, 2159605, 3023447, 4319210, 6046894, 8638420, 12093788, 15117235, 30234470, 60468940]

約数ペア:

[(1, 60468940), (2, 30234470), (4, 15117235), (5, 12093788), (7, 8638420), (10, 6046894), (14, 4319210), (20, 3023447), (28, 2159605), (35, 1727684), (49, 1234060), (70, 863842), (98, 617030), (140, 431921), (196, 308515), (245, 246812), (490, 123406), (980, 61703)]