7239060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:453

約数の個数: 72

約数和(自身を含む): 22198176

約数和(自身を除く): 14959116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 307, 393, 524, 614, 655, 786, 921, 1179, 1228, 1310, 1535, 1572, 1842, 1965, 2358, 2620, 2763, 3070, 3684, 3930, 4605, 4716, 5526, 5895, 6140, 7860, 9210, 11052, 11790, 13815, 18420, 23580, 27630, 40217, 55260, 80434, 120651, 160868, 201085, 241302, 361953, 402170, 482604, 603255, 723906, 804340, 1206510, 1447812, 1809765, 2413020, 3619530, 7239060]

約数ペア:

[(1, 7239060), (2, 3619530), (3, 2413020), (4, 1809765), (5, 1447812), (6, 1206510), (9, 804340), (10, 723906), (12, 603255), (15, 482604), (18, 402170), (20, 361953), (30, 241302), (36, 201085), (45, 160868), (60, 120651), (90, 80434), (131, 55260), (180, 40217), (262, 27630), (307, 23580), (393, 18420), (524, 13815), (614, 11790), (655, 11052), (786, 9210), (921, 7860), (1179, 6140), (1228, 5895), (1310, 5526), (1535, 4716), (1572, 4605), (1842, 3930), (1965, 3684), (2358, 3070), (2620, 2763)]