15696096780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2874743}}^1$

素因数の和:2874775

約数の個数: 96

約数和(自身を含む): 54091183104

約数和(自身を除く): 38395086324

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 2874743, 5749486, 8624229, 11498972, 14373715, 17248458, 20123201, 28747430, 34496916, 37371659, 40246402, 43121145, 57494860, 60369603, 74743318, 80492804, 86242290, 100616005, 112114977, 120739206, 149486636, 172484580, 186858295, 201232010, 224229954, 241478412, 261601613, 301848015, 373716590, 402464020, 448459908, 523203226, 560574885, 603696030, 747433180, 784804839, 1046406452, 1121149770, 1207392060, 1308008065, 1569609678, 2242299540, 2616016130, 3139219356, 3924024195, 5232032260, 7848048390, 15696096780]

約数ペア:

[(1, 15696096780), (2, 7848048390), (3, 5232032260), (4, 3924024195), (5, 3139219356), (6, 2616016130), (7, 2242299540), (10, 1569609678), (12, 1308008065), (13, 1207392060), (14, 1121149770), (15, 1046406452), (20, 784804839), (21, 747433180), (26, 603696030), (28, 560574885), (30, 523203226), (35, 448459908), (39, 402464020), (42, 373716590), (52, 301848015), (60, 261601613), (65, 241478412), (70, 224229954), (78, 201232010), (84, 186858295), (91, 172484580), (105, 149486636), (130, 120739206), (140, 112114977), (156, 100616005), (182, 86242290), (195, 80492804), (210, 74743318), (260, 60369603), (273, 57494860), (364, 43121145), (390, 40246402), (420, 37371659), (455, 34496916), (546, 28747430), (780, 20123201), (910, 17248458), (1092, 14373715), (1365, 11498972), (1820, 8624229), (2730, 5749486), (5460, 2874743)]