1528890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 64

約数和(自身を含む): 4136832

約数和(自身を除く): 2607942

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 113, 123, 165, 205, 226, 246, 330, 339, 410, 451, 565, 615, 678, 902, 1130, 1230, 1243, 1353, 1695, 2255, 2486, 2706, 3390, 3729, 4510, 4633, 6215, 6765, 7458, 9266, 12430, 13530, 13899, 18645, 23165, 27798, 37290, 46330, 50963, 69495, 101926, 138990, 152889, 254815, 305778, 509630, 764445, 1528890]

約数ペア:

[(1, 1528890), (2, 764445), (3, 509630), (5, 305778), (6, 254815), (10, 152889), (11, 138990), (15, 101926), (22, 69495), (30, 50963), (33, 46330), (41, 37290), (55, 27798), (66, 23165), (82, 18645), (110, 13899), (113, 13530), (123, 12430), (165, 9266), (205, 7458), (226, 6765), (246, 6215), (330, 4633), (339, 4510), (410, 3729), (451, 3390), (565, 2706), (615, 2486), (678, 2255), (902, 1695), (1130, 1353), (1230, 1243)]