29385780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:353

約数の個数: 96

約数和(自身を含む): 87696000

約数和(自身を除く): 58310220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 149, 173, 190, 228, 285, 298, 346, 380, 447, 519, 570, 596, 692, 745, 865, 894, 1038, 1140, 1490, 1730, 1788, 2076, 2235, 2595, 2831, 2980, 3287, 3460, 4470, 5190, 5662, 6574, 8493, 8940, 9861, 10380, 11324, 13148, 14155, 16435, 16986, 19722, 25777, 28310, 32870, 33972, 39444, 42465, 49305, 51554, 56620, 65740, 77331, 84930, 98610, 103108, 128885, 154662, 169860, 197220, 257770, 309324, 386655, 489763, 515540, 773310, 979526, 1469289, 1546620, 1959052, 2448815, 2938578, 4897630, 5877156, 7346445, 9795260, 14692890, 29385780]

約数ペア:

[(1, 29385780), (2, 14692890), (3, 9795260), (4, 7346445), (5, 5877156), (6, 4897630), (10, 2938578), (12, 2448815), (15, 1959052), (19, 1546620), (20, 1469289), (30, 979526), (38, 773310), (57, 515540), (60, 489763), (76, 386655), (95, 309324), (114, 257770), (149, 197220), (173, 169860), (190, 154662), (228, 128885), (285, 103108), (298, 98610), (346, 84930), (380, 77331), (447, 65740), (519, 56620), (570, 51554), (596, 49305), (692, 42465), (745, 39444), (865, 33972), (894, 32870), (1038, 28310), (1140, 25777), (1490, 19722), (1730, 16986), (1788, 16435), (2076, 14155), (2235, 13148), (2595, 11324), (2831, 10380), (2980, 9861), (3287, 8940), (3460, 8493), (4470, 6574), (5190, 5662)]