7824470

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:296

約数の個数: 32

約数和(自身を含む): 14570496

約数和(自身を除く): 6746026

約数列:

[1, 2, 5, 10, 61, 101, 122, 127, 202, 254, 305, 505, 610, 635, 1010, 1270, 6161, 7747, 12322, 12827, 15494, 25654, 30805, 38735, 61610, 64135, 77470, 128270, 782447, 1564894, 3912235, 7824470]

約数ペア:

[(1, 7824470), (2, 3912235), (5, 1564894), (10, 782447), (61, 128270), (101, 77470), (122, 64135), (127, 61610), (202, 38735), (254, 30805), (305, 25654), (505, 15494), (610, 12827), (635, 12322), (1010, 7747), (1270, 6161)]