149263380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{118463}}^1$

素因数の和:118485

約数の個数: 72

約数和(自身を含む): 517450752

約数和(自身を除く): 368187372

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, 118463, 236926, 355389, 473852, 592315, 710778, 829241, 1066167, 1184630, 1421556, 1658482, 1776945, 2132334, 2369260, 2487723, 3316964, 3553890, 4146205, 4264668, 4975446, 5330835, 7107780, 7463169, 8292410, 9950892, 10661670, 12438615, 14926338, 16584820, 21323340, 24877230, 29852676, 37315845, 49754460, 74631690, 149263380]

約数ペア:

[(1, 149263380), (2, 74631690), (3, 49754460), (4, 37315845), (5, 29852676), (6, 24877230), (7, 21323340), (9, 16584820), (10, 14926338), (12, 12438615), (14, 10661670), (15, 9950892), (18, 8292410), (20, 7463169), (21, 7107780), (28, 5330835), (30, 4975446), (35, 4264668), (36, 4146205), (42, 3553890), (45, 3316964), (60, 2487723), (63, 2369260), (70, 2132334), (84, 1776945), (90, 1658482), (105, 1421556), (126, 1184630), (140, 1066167), (180, 829241), (210, 710778), (252, 592315), (315, 473852), (420, 355389), (630, 236926), (1260, 118463)]