2579070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 7076160

約数和(自身を除く): 4497090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 389, 390, 442, 510, 663, 778, 1105, 1167, 1326, 1945, 2210, 2334, 3315, 3890, 5057, 5835, 6613, 6630, 10114, 11670, 13226, 15171, 19839, 25285, 30342, 33065, 39678, 50570, 66130, 75855, 85969, 99195, 151710, 171938, 198390, 257907, 429845, 515814, 859690, 1289535, 2579070]

約数ペア:

[(1, 2579070), (2, 1289535), (3, 859690), (5, 515814), (6, 429845), (10, 257907), (13, 198390), (15, 171938), (17, 151710), (26, 99195), (30, 85969), (34, 75855), (39, 66130), (51, 50570), (65, 39678), (78, 33065), (85, 30342), (102, 25285), (130, 19839), (170, 15171), (195, 13226), (221, 11670), (255, 10114), (389, 6630), (390, 6613), (442, 5835), (510, 5057), (663, 3890), (778, 3315), (1105, 2334), (1167, 2210), (1326, 1945)]