15806434020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1066561}}^1$

素因数の和:1066605

約数の個数: 96

約数和(自身を含む): 50171076480

約数和(自身を除く): 34364642460

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, 1066561, 2133122, 3199683, 4266244, 5332805, 6399366, 10665610, 12798732, 13865293, 15998415, 20264659, 21331220, 27730586, 31996830, 40529318, 41595879, 55461172, 60793977, 63993660, 69326465, 81058636, 83191758, 101323295, 121587954, 138652930, 166383516, 202646590, 207979395, 243175908, 263440567, 277305860, 303969885, 405293180, 415958790, 526881134, 607939770, 790321701, 831917580, 1053762268, 1215879540, 1317202835, 1580643402, 2634405670, 3161286804, 3951608505, 5268811340, 7903217010, 15806434020]

約数ペア:

[(1, 15806434020), (2, 7903217010), (3, 5268811340), (4, 3951608505), (5, 3161286804), (6, 2634405670), (10, 1580643402), (12, 1317202835), (13, 1215879540), (15, 1053762268), (19, 831917580), (20, 790321701), (26, 607939770), (30, 526881134), (38, 415958790), (39, 405293180), (52, 303969885), (57, 277305860), (60, 263440567), (65, 243175908), (76, 207979395), (78, 202646590), (95, 166383516), (114, 138652930), (130, 121587954), (156, 101323295), (190, 83191758), (195, 81058636), (228, 69326465), (247, 63993660), (260, 60793977), (285, 55461172), (380, 41595879), (390, 40529318), (494, 31996830), (570, 27730586), (741, 21331220), (780, 20264659), (988, 15998415), (1140, 13865293), (1235, 12798732), (1482, 10665610), (2470, 6399366), (2964, 5332805), (3705, 4266244), (4940, 3199683), (7410, 2133122), (14820, 1066561)]