17403430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:805

約数の個数: 48

約数和(自身を含む): 36293040

約数和(自身を除く): 18889610

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 418, 605, 757, 1045, 1210, 1514, 2090, 2299, 3785, 4598, 7570, 8327, 11495, 14383, 16654, 22990, 28766, 41635, 71915, 83270, 91597, 143830, 158213, 183194, 316426, 457985, 791065, 915970, 1582130, 1740343, 3480686, 8701715, 17403430]

約数ペア:

[(1, 17403430), (2, 8701715), (5, 3480686), (10, 1740343), (11, 1582130), (19, 915970), (22, 791065), (38, 457985), (55, 316426), (95, 183194), (110, 158213), (121, 143830), (190, 91597), (209, 83270), (242, 71915), (418, 41635), (605, 28766), (757, 22990), (1045, 16654), (1210, 14383), (1514, 11495), (2090, 8327), (2299, 7570), (3785, 4598)]