108698940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{86269}}^1$

素因数の和:86291

約数の個数: 72

約数和(自身を含む): 376827360

約数和(自身を除く): 268128420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 86269, 172538, 258807, 345076, 431345, 517614, 603883, 776421, 862690, 1035228, 1207766, 1294035, 1552842, 1725380, 1811649, 2415532, 2588070, 3019415, 3105684, 3623298, 3882105, 5176140, 5434947, 6038830, 7246596, 7764210, 9058245, 10869894, 12077660, 15528420, 18116490, 21739788, 27174735, 36232980, 54349470, 108698940]

約数ペア:

[(1, 108698940), (2, 54349470), (3, 36232980), (4, 27174735), (5, 21739788), (6, 18116490), (7, 15528420), (9, 12077660), (10, 10869894), (12, 9058245), (14, 7764210), (15, 7246596), (18, 6038830), (20, 5434947), (21, 5176140), (28, 3882105), (30, 3623298), (35, 3105684), (36, 3019415), (42, 2588070), (45, 2415532), (60, 1811649), (63, 1725380), (70, 1552842), (84, 1294035), (90, 1207766), (105, 1035228), (126, 862690), (140, 776421), (180, 603883), (210, 517614), (252, 431345), (315, 345076), (420, 258807), (630, 172538), (1260, 86269)]