15678833820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1057951}}^1$

素因数の和:1057995

約数の個数: 96

約数和(自身を含む): 49766062080

約数和(自身を除く): 34087228260

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, 1057951, 2115902, 3173853, 4231804, 5289755, 6347706, 10579510, 12695412, 13753363, 15869265, 20101069, 21159020, 27506726, 31738530, 40202138, 41260089, 55013452, 60303207, 63477060, 68766815, 80404276, 82520178, 100505345, 120606414, 137533630, 165040356, 201010690, 206300445, 241212828, 261313897, 275067260, 301516035, 402021380, 412600890, 522627794, 603032070, 783941691, 825201780, 1045255588, 1206064140, 1306569485, 1567883382, 2613138970, 3135766764, 3919708455, 5226277940, 7839416910, 15678833820]

約数ペア:

[(1, 15678833820), (2, 7839416910), (3, 5226277940), (4, 3919708455), (5, 3135766764), (6, 2613138970), (10, 1567883382), (12, 1306569485), (13, 1206064140), (15, 1045255588), (19, 825201780), (20, 783941691), (26, 603032070), (30, 522627794), (38, 412600890), (39, 402021380), (52, 301516035), (57, 275067260), (60, 261313897), (65, 241212828), (76, 206300445), (78, 201010690), (95, 165040356), (114, 137533630), (130, 120606414), (156, 100505345), (190, 82520178), (195, 80404276), (228, 68766815), (247, 63477060), (260, 60303207), (285, 55013452), (380, 41260089), (390, 40202138), (494, 31738530), (570, 27506726), (741, 21159020), (780, 20101069), (988, 15869265), (1140, 13753363), (1235, 12695412), (1482, 10579510), (2470, 6347706), (2964, 5289755), (3705, 4231804), (4940, 3173853), (7410, 2115902), (14820, 1057951)]