238450940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3607

約数の個数: 96

約数和(自身を含む): 633139584

約数和(自身を除く): 394688644

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 910, 962, 1036, 1295, 1820, 1924, 2405, 2590, 3367, 3541, 4810, 5180, 6734, 7082, 9620, 13468, 14164, 16835, 17705, 24787, 33670, 35410, 46033, 49574, 67340, 70820, 92066, 99148, 123935, 131017, 184132, 230165, 247870, 262034, 322231, 460330, 495740, 524068, 644462, 655085, 917119, 920660, 1288924, 1310170, 1611155, 1703221, 1834238, 2620340, 3222310, 3406442, 3668476, 4585595, 6444620, 6812884, 8516105, 9171190, 11922547, 17032210, 18342380, 23845094, 34064420, 47690188, 59612735, 119225470, 238450940]

約数ペア:

[(1, 238450940), (2, 119225470), (4, 59612735), (5, 47690188), (7, 34064420), (10, 23845094), (13, 18342380), (14, 17032210), (20, 11922547), (26, 9171190), (28, 8516105), (35, 6812884), (37, 6444620), (52, 4585595), (65, 3668476), (70, 3406442), (74, 3222310), (91, 2620340), (130, 1834238), (140, 1703221), (148, 1611155), (182, 1310170), (185, 1288924), (259, 920660), (260, 917119), (364, 655085), (370, 644462), (455, 524068), (481, 495740), (518, 460330), (740, 322231), (910, 262034), (962, 247870), (1036, 230165), (1295, 184132), (1820, 131017), (1924, 123935), (2405, 99148), (2590, 92066), (3367, 70820), (3541, 67340), (4810, 49574), (5180, 46033), (6734, 35410), (7082, 33670), (9620, 24787), (13468, 17705), (14164, 16835)]