69729540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37489}}^1$

素因数の和:37532

約数の個数: 48

約数和(自身を含む): 201546240

約数和(自身を除く): 131816700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 37489, 74978, 112467, 149956, 187445, 224934, 374890, 449868, 562335, 749780, 1124670, 1162159, 2249340, 2324318, 3486477, 4648636, 5810795, 6972954, 11621590, 13945908, 17432385, 23243180, 34864770, 69729540]

約数ペア:

[(1, 69729540), (2, 34864770), (3, 23243180), (4, 17432385), (5, 13945908), (6, 11621590), (10, 6972954), (12, 5810795), (15, 4648636), (20, 3486477), (30, 2324318), (31, 2249340), (60, 1162159), (62, 1124670), (93, 749780), (124, 562335), (155, 449868), (186, 374890), (310, 224934), (372, 187445), (465, 149956), (620, 112467), (930, 74978), (1860, 37489)]