605191770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{3391}}^1$

素因数の和:4068

約数の個数: 64

約数和(自身を含む): 1616762880

約数和(自身を除く): 1011571110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 661, 1322, 1983, 3305, 3391, 3966, 5949, 6610, 6782, 9915, 10173, 11898, 16955, 17847, 19830, 20346, 29745, 30519, 33910, 35694, 50865, 59490, 61038, 89235, 91557, 101730, 152595, 178470, 183114, 305190, 457785, 915570, 2241451, 4482902, 6724353, 11207255, 13448706, 20173059, 22414510, 33621765, 40346118, 60519177, 67243530, 100865295, 121038354, 201730590, 302595885, 605191770]

約数ペア:

[(1, 605191770), (2, 302595885), (3, 201730590), (5, 121038354), (6, 100865295), (9, 67243530), (10, 60519177), (15, 40346118), (18, 33621765), (27, 22414510), (30, 20173059), (45, 13448706), (54, 11207255), (90, 6724353), (135, 4482902), (270, 2241451), (661, 915570), (1322, 457785), (1983, 305190), (3305, 183114), (3391, 178470), (3966, 152595), (5949, 101730), (6610, 91557), (6782, 89235), (9915, 61038), (10173, 59490), (11898, 50865), (16955, 35694), (17847, 33910), (19830, 30519), (20346, 29745)]