7301470180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1193}}^1\times {\mathrm{2971}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 15500145024

約数和(自身を除く): 8198674844

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1193, 2060, 2386, 2971, 4772, 5942, 5965, 11884, 11930, 14855, 23860, 29710, 59420, 122879, 245758, 306013, 491516, 612026, 614395, 1224052, 1228790, 1530065, 2457580, 3060130, 3544403, 6120260, 7088806, 14177612, 17722015, 35444030, 70888060, 365073509, 730147018, 1460294036, 1825367545, 3650735090, 7301470180]

約数ペア:

[(1, 7301470180), (2, 3650735090), (4, 1825367545), (5, 1460294036), (10, 730147018), (20, 365073509), (103, 70888060), (206, 35444030), (412, 17722015), (515, 14177612), (1030, 7088806), (1193, 6120260), (2060, 3544403), (2386, 3060130), (2971, 2457580), (4772, 1530065), (5942, 1228790), (5965, 1224052), (11884, 614395), (11930, 612026), (14855, 491516), (23860, 306013), (29710, 245758), (59420, 122879)]