1240330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 2903040

約数和(自身を除く): 1662710

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 47, 58, 65, 70, 91, 94, 130, 145, 182, 203, 235, 290, 329, 377, 406, 455, 470, 611, 658, 754, 910, 1015, 1222, 1363, 1645, 1885, 2030, 2639, 2726, 3055, 3290, 3770, 4277, 5278, 6110, 6815, 8554, 9541, 13195, 13630, 17719, 19082, 21385, 26390, 35438, 42770, 47705, 88595, 95410, 124033, 177190, 248066, 620165, 1240330]

約数ペア:

[(1, 1240330), (2, 620165), (5, 248066), (7, 177190), (10, 124033), (13, 95410), (14, 88595), (26, 47705), (29, 42770), (35, 35438), (47, 26390), (58, 21385), (65, 19082), (70, 17719), (91, 13630), (94, 13195), (130, 9541), (145, 8554), (182, 6815), (203, 6110), (235, 5278), (290, 4277), (329, 3770), (377, 3290), (406, 3055), (455, 2726), (470, 2639), (611, 2030), (658, 1885), (754, 1645), (910, 1363), (1015, 1222)]