30962068920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{210283}}^1$

素因数の和:210709

約数の個数: 96

約数和(自身を含む): 100873234800

約数和(自身を除く): 69911165880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 409, 818, 1227, 1636, 2045, 2454, 3272, 3681, 4090, 4908, 6135, 7362, 8180, 9816, 12270, 14724, 16360, 18405, 24540, 29448, 36810, 49080, 73620, 147240, 210283, 420566, 630849, 841132, 1051415, 1261698, 1682264, 1892547, 2102830, 2523396, 3154245, 3785094, 4205660, 5046792, 6308490, 7570188, 8411320, 9462735, 12616980, 15140376, 18925470, 25233960, 37850940, 75701880, 86005747, 172011494, 258017241, 344022988, 430028735, 516034482, 688045976, 774051723, 860057470, 1032068964, 1290086205, 1548103446, 1720114940, 2064137928, 2580172410, 3096206892, 3440229880, 3870258615, 5160344820, 6192413784, 7740517230, 10320689640, 15481034460, 30962068920]

約数ペア:

[(1, 30962068920), (2, 15481034460), (3, 10320689640), (4, 7740517230), (5, 6192413784), (6, 5160344820), (8, 3870258615), (9, 3440229880), (10, 3096206892), (12, 2580172410), (15, 2064137928), (18, 1720114940), (20, 1548103446), (24, 1290086205), (30, 1032068964), (36, 860057470), (40, 774051723), (45, 688045976), (60, 516034482), (72, 430028735), (90, 344022988), (120, 258017241), (180, 172011494), (360, 86005747), (409, 75701880), (818, 37850940), (1227, 25233960), (1636, 18925470), (2045, 15140376), (2454, 12616980), (3272, 9462735), (3681, 8411320), (4090, 7570188), (4908, 6308490), (6135, 5046792), (7362, 4205660), (8180, 3785094), (9816, 3154245), (12270, 2523396), (14724, 2102830), (16360, 1892547), (18405, 1682264), (24540, 1261698), (29448, 1051415), (36810, 841132), (49080, 630849), (73620, 420566), (147240, 210283)]