29552220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8641}}^1$

素因数の和:8675

約数の個数: 72

約数和(自身を含む): 94370640

約数和(自身を除く): 64818420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 8641, 17282, 25923, 34564, 43205, 51846, 77769, 86410, 103692, 129615, 155538, 164179, 172820, 259230, 311076, 328358, 388845, 492537, 518460, 656716, 777690, 820895, 985074, 1477611, 1555380, 1641790, 1970148, 2462685, 2955222, 3283580, 4925370, 5910444, 7388055, 9850740, 14776110, 29552220]

約数ペア:

[(1, 29552220), (2, 14776110), (3, 9850740), (4, 7388055), (5, 5910444), (6, 4925370), (9, 3283580), (10, 2955222), (12, 2462685), (15, 1970148), (18, 1641790), (19, 1555380), (20, 1477611), (30, 985074), (36, 820895), (38, 777690), (45, 656716), (57, 518460), (60, 492537), (76, 388845), (90, 328358), (95, 311076), (114, 259230), (171, 172820), (180, 164179), (190, 155538), (228, 129615), (285, 103692), (342, 86410), (380, 77769), (570, 51846), (684, 43205), (855, 34564), (1140, 25923), (1710, 17282), (3420, 8641)]