213328830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{49727}}^1$

素因数の和:49761

約数の個数: 64

約数和(自身を含む): 601509888

約数和(自身を除く): 388181058

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 49727, 99454, 149181, 248635, 298362, 497270, 546997, 646451, 745905, 1093994, 1292902, 1491810, 1640991, 1939353, 2734985, 3232255, 3281982, 3878706, 5469970, 6464510, 7110961, 8204955, 9696765, 14221922, 16409910, 19393530, 21332883, 35554805, 42665766, 71109610, 106664415, 213328830]

約数ペア:

[(1, 213328830), (2, 106664415), (3, 71109610), (5, 42665766), (6, 35554805), (10, 21332883), (11, 19393530), (13, 16409910), (15, 14221922), (22, 9696765), (26, 8204955), (30, 7110961), (33, 6464510), (39, 5469970), (55, 3878706), (65, 3281982), (66, 3232255), (78, 2734985), (110, 1939353), (130, 1640991), (143, 1491810), (165, 1292902), (195, 1093994), (286, 745905), (330, 646451), (390, 546997), (429, 497270), (715, 298362), (858, 248635), (1430, 149181), (2145, 99454), (4290, 49727)]