2830575540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{190997}}^1$

素因数の和:191041

約数の個数: 96

約数和(自身を含む): 8984545920

約数和(自身を除く): 6153970380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2964, 3705, 4940, 7410, 14820, 190997, 381994, 572991, 763988, 954985, 1145982, 1909970, 2291964, 2482961, 2864955, 3628943, 3819940, 4965922, 5729910, 7257886, 7448883, 9931844, 10886829, 11459820, 12414805, 14515772, 14897766, 18144715, 21773658, 24829610, 29795532, 36289430, 37244415, 43547316, 47176259, 49659220, 54434145, 72578860, 74488830, 94352518, 108868290, 141528777, 148977660, 188705036, 217736580, 235881295, 283057554, 471762590, 566115108, 707643885, 943525180, 1415287770, 2830575540]

約数ペア:

[(1, 2830575540), (2, 1415287770), (3, 943525180), (4, 707643885), (5, 566115108), (6, 471762590), (10, 283057554), (12, 235881295), (13, 217736580), (15, 188705036), (19, 148977660), (20, 141528777), (26, 108868290), (30, 94352518), (38, 74488830), (39, 72578860), (52, 54434145), (57, 49659220), (60, 47176259), (65, 43547316), (76, 37244415), (78, 36289430), (95, 29795532), (114, 24829610), (130, 21773658), (156, 18144715), (190, 14897766), (195, 14515772), (228, 12414805), (247, 11459820), (260, 10886829), (285, 9931844), (380, 7448883), (390, 7257886), (494, 5729910), (570, 4965922), (741, 3819940), (780, 3628943), (988, 2864955), (1140, 2482961), (1235, 2291964), (1482, 1909970), (2470, 1145982), (2964, 954985), (3705, 763988), (4940, 572991), (7410, 381994), (14820, 190997)]