201715657660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{15030973}}^1$

素因数の和:15031054

約数の個数: 48

約数和(自身を含む): 469687875552

約数和(自身を除く): 267972217892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 61, 110, 122, 220, 244, 305, 610, 671, 1220, 1342, 2684, 3355, 6710, 13420, 15030973, 30061946, 60123892, 75154865, 150309730, 165340703, 300619460, 330681406, 661362812, 826703515, 916889353, 1653407030, 1833778706, 3306814060, 3667557412, 4584446765, 9168893530, 10085782883, 18337787060, 20171565766, 40343131532, 50428914415, 100857828830, 201715657660]

約数ペア:

[(1, 201715657660), (2, 100857828830), (4, 50428914415), (5, 40343131532), (10, 20171565766), (11, 18337787060), (20, 10085782883), (22, 9168893530), (44, 4584446765), (55, 3667557412), (61, 3306814060), (110, 1833778706), (122, 1653407030), (220, 916889353), (244, 826703515), (305, 661362812), (610, 330681406), (671, 300619460), (1220, 165340703), (1342, 150309730), (2684, 75154865), (3355, 60123892), (6710, 30061946), (13420, 15030973)]