2769130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3762710

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 179, 182, 221, 238, 358, 442, 455, 595, 895, 910, 1105, 1190, 1253, 1547, 1790, 2210, 2327, 2506, 3043, 3094, 4654, 6086, 6265, 7735, 11635, 12530, 15215, 15470, 16289, 21301, 23270, 30430, 32578, 39559, 42602, 79118, 81445, 106505, 162890, 197795, 213010, 276913, 395590, 553826, 1384565, 2769130]

約数ペア:

[(1, 2769130), (2, 1384565), (5, 553826), (7, 395590), (10, 276913), (13, 213010), (14, 197795), (17, 162890), (26, 106505), (34, 81445), (35, 79118), (65, 42602), (70, 39559), (85, 32578), (91, 30430), (119, 23270), (130, 21301), (170, 16289), (179, 15470), (182, 15215), (221, 12530), (238, 11635), (358, 7735), (442, 6265), (455, 6086), (595, 4654), (895, 3094), (910, 3043), (1105, 2506), (1190, 2327), (1253, 2210), (1547, 1790)]