9916290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1968

約数の個数: 64

約数和(自身を含む): 27849600

約数和(自身を除く): 17933310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 1933, 2565, 3866, 5130, 5799, 9665, 11598, 17397, 19330, 28995, 34794, 36727, 52191, 57990, 73454, 86985, 104382, 110181, 173970, 183635, 220362, 260955, 330543, 367270, 521910, 550905, 661086, 991629, 1101810, 1652715, 1983258, 3305430, 4958145, 9916290]

約数ペア:

[(1, 9916290), (2, 4958145), (3, 3305430), (5, 1983258), (6, 1652715), (9, 1101810), (10, 991629), (15, 661086), (18, 550905), (19, 521910), (27, 367270), (30, 330543), (38, 260955), (45, 220362), (54, 183635), (57, 173970), (90, 110181), (95, 104382), (114, 86985), (135, 73454), (171, 57990), (190, 52191), (270, 36727), (285, 34794), (342, 28995), (513, 19330), (570, 17397), (855, 11598), (1026, 9665), (1710, 5799), (1933, 5130), (2565, 3866)]