339529980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:979

約数の個数: 96

約数和(自身を含む): 986388480

約数和(自身を除く): 646858500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 277, 310, 372, 465, 554, 620, 659, 831, 930, 1108, 1318, 1385, 1662, 1860, 1977, 2636, 2770, 3295, 3324, 3954, 4155, 5540, 6590, 7908, 8310, 8587, 9885, 13180, 16620, 17174, 19770, 20429, 25761, 34348, 39540, 40858, 42935, 51522, 61287, 81716, 85870, 102145, 103044, 122574, 128805, 171740, 182543, 204290, 245148, 257610, 306435, 365086, 408580, 515220, 547629, 612870, 730172, 912715, 1095258, 1225740, 1825430, 2190516, 2738145, 3650860, 5476290, 5658833, 10952580, 11317666, 16976499, 22635332, 28294165, 33952998, 56588330, 67905996, 84882495, 113176660, 169764990, 339529980]

約数ペア:

[(1, 339529980), (2, 169764990), (3, 113176660), (4, 84882495), (5, 67905996), (6, 56588330), (10, 33952998), (12, 28294165), (15, 22635332), (20, 16976499), (30, 11317666), (31, 10952580), (60, 5658833), (62, 5476290), (93, 3650860), (124, 2738145), (155, 2190516), (186, 1825430), (277, 1225740), (310, 1095258), (372, 912715), (465, 730172), (554, 612870), (620, 547629), (659, 515220), (831, 408580), (930, 365086), (1108, 306435), (1318, 257610), (1385, 245148), (1662, 204290), (1860, 182543), (1977, 171740), (2636, 128805), (2770, 122574), (3295, 103044), (3324, 102145), (3954, 85870), (4155, 81716), (5540, 61287), (6590, 51522), (7908, 42935), (8310, 40858), (8587, 39540), (9885, 34348), (13180, 25761), (16620, 20429), (17174, 19770)]