84239710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{619}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 157132800

約数和(自身を除く): 72893090

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 439, 619, 878, 1238, 2195, 3095, 4390, 6190, 13609, 19189, 27218, 38378, 68045, 95945, 136090, 191890, 271741, 543482, 1358705, 2717410, 8423971, 16847942, 42119855, 84239710]

約数ペア:

[(1, 84239710), (2, 42119855), (5, 16847942), (10, 8423971), (31, 2717410), (62, 1358705), (155, 543482), (310, 271741), (439, 191890), (619, 136090), (878, 95945), (1238, 68045), (2195, 38378), (3095, 27218), (4390, 19189), (6190, 13609)]