34258840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 128

約数和(自身を含む): 98496000

約数和(自身を除く): 64237160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 227, 245, 280, 308, 343, 385, 392, 440, 454, 490, 539, 616, 686, 770, 908, 980, 1078, 1135, 1372, 1540, 1589, 1715, 1816, 1960, 2156, 2270, 2497, 2695, 2744, 3080, 3178, 3430, 3773, 4312, 4540, 4994, 5390, 6356, 6860, 7546, 7945, 9080, 9988, 10780, 11123, 12485, 12712, 13720, 15092, 15890, 17479, 18865, 19976, 21560, 22246, 24970, 30184, 31780, 34958, 37730, 44492, 49940, 55615, 63560, 69916, 75460, 77861, 87395, 88984, 99880, 111230, 122353, 139832, 150920, 155722, 174790, 222460, 244706, 311444, 349580, 389305, 444920, 489412, 611765, 622888, 699160, 778610, 856471, 978824, 1223530, 1557220, 1712942, 2447060, 3114440, 3425884, 4282355, 4894120, 6851768, 8564710, 17129420, 34258840]

約数ペア:

[(1, 34258840), (2, 17129420), (4, 8564710), (5, 6851768), (7, 4894120), (8, 4282355), (10, 3425884), (11, 3114440), (14, 2447060), (20, 1712942), (22, 1557220), (28, 1223530), (35, 978824), (40, 856471), (44, 778610), (49, 699160), (55, 622888), (56, 611765), (70, 489412), (77, 444920), (88, 389305), (98, 349580), (110, 311444), (140, 244706), (154, 222460), (196, 174790), (220, 155722), (227, 150920), (245, 139832), (280, 122353), (308, 111230), (343, 99880), (385, 88984), (392, 87395), (440, 77861), (454, 75460), (490, 69916), (539, 63560), (616, 55615), (686, 49940), (770, 44492), (908, 37730), (980, 34958), (1078, 31780), (1135, 30184), (1372, 24970), (1540, 22246), (1589, 21560), (1715, 19976), (1816, 18865), (1960, 17479), (2156, 15890), (2270, 15092), (2497, 13720), (2695, 12712), (2744, 12485), (3080, 11123), (3178, 10780), (3430, 9988), (3773, 9080), (4312, 7945), (4540, 7546), (4994, 6860), (5390, 6356)]