64589670

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:231

約数の個数: 128

約数和(自身を含む): 182217600

約数和(自身を除く): 117627930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 73, 87, 90, 113, 135, 145, 146, 174, 219, 226, 261, 270, 290, 339, 365, 435, 438, 522, 565, 657, 678, 730, 783, 870, 1017, 1095, 1130, 1305, 1314, 1566, 1695, 1971, 2034, 2117, 2190, 2610, 3051, 3277, 3285, 3390, 3915, 3942, 4234, 5085, 6102, 6351, 6554, 6570, 7830, 8249, 9831, 9855, 10170, 10585, 12702, 15255, 16385, 16498, 19053, 19662, 19710, 21170, 24747, 29493, 30510, 31755, 32770, 38106, 41245, 49155, 49494, 57159, 58986, 63510, 74241, 82490, 88479, 95265, 98310, 114318, 123735, 147465, 148482, 176958, 190530, 222723, 239221, 247470, 285795, 294930, 371205, 442395, 445446, 478442, 571590, 717663, 742410, 884790, 1113615, 1196105, 1435326, 2152989, 2227230, 2392210, 3588315, 4305978, 6458967, 7176630, 10764945, 12917934, 21529890, 32294835, 64589670]

約数ペア:

[(1, 64589670), (2, 32294835), (3, 21529890), (5, 12917934), (6, 10764945), (9, 7176630), (10, 6458967), (15, 4305978), (18, 3588315), (27, 2392210), (29, 2227230), (30, 2152989), (45, 1435326), (54, 1196105), (58, 1113615), (73, 884790), (87, 742410), (90, 717663), (113, 571590), (135, 478442), (145, 445446), (146, 442395), (174, 371205), (219, 294930), (226, 285795), (261, 247470), (270, 239221), (290, 222723), (339, 190530), (365, 176958), (435, 148482), (438, 147465), (522, 123735), (565, 114318), (657, 98310), (678, 95265), (730, 88479), (783, 82490), (870, 74241), (1017, 63510), (1095, 58986), (1130, 57159), (1305, 49494), (1314, 49155), (1566, 41245), (1695, 38106), (1971, 32770), (2034, 31755), (2117, 30510), (2190, 29493), (2610, 24747), (3051, 21170), (3277, 19710), (3285, 19662), (3390, 19053), (3915, 16498), (3942, 16385), (4234, 15255), (5085, 12702), (6102, 10585), (6351, 10170), (6554, 9855), (6570, 9831), (7830, 8249)]