347092980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{929}}^1$

素因数の和:1433

約数の個数: 96

約数和(自身を含む): 1049932800

約数和(自身を除く): 702839820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 479, 780, 929, 958, 1437, 1858, 1916, 2395, 2787, 2874, 3716, 4645, 4790, 5574, 5748, 6227, 7185, 9290, 9580, 11148, 12077, 12454, 13935, 14370, 18580, 18681, 24154, 24908, 27870, 28740, 31135, 36231, 37362, 48308, 55740, 60385, 62270, 72462, 74724, 93405, 120770, 124540, 144924, 181155, 186810, 241540, 362310, 373620, 444991, 724620, 889982, 1334973, 1779964, 2224955, 2669946, 4449910, 5339892, 5784883, 6674865, 8899820, 11569766, 13349730, 17354649, 23139532, 26699460, 28924415, 34709298, 57848830, 69418596, 86773245, 115697660, 173546490, 347092980]

約数ペア:

[(1, 347092980), (2, 173546490), (3, 115697660), (4, 86773245), (5, 69418596), (6, 57848830), (10, 34709298), (12, 28924415), (13, 26699460), (15, 23139532), (20, 17354649), (26, 13349730), (30, 11569766), (39, 8899820), (52, 6674865), (60, 5784883), (65, 5339892), (78, 4449910), (130, 2669946), (156, 2224955), (195, 1779964), (260, 1334973), (390, 889982), (479, 724620), (780, 444991), (929, 373620), (958, 362310), (1437, 241540), (1858, 186810), (1916, 181155), (2395, 144924), (2787, 124540), (2874, 120770), (3716, 93405), (4645, 74724), (4790, 72462), (5574, 62270), (5748, 60385), (6227, 55740), (7185, 48308), (9290, 37362), (9580, 36231), (11148, 31135), (12077, 28740), (12454, 27870), (13935, 24908), (14370, 24154), (18580, 18681)]