19352760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23039}}^1$

素因数の和:23060

約数の個数: 64

約数和(自身を含む): 66355200

約数和(自身を除く): 47002440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 23039, 46078, 69117, 92156, 115195, 138234, 161273, 184312, 230390, 276468, 322546, 345585, 460780, 483819, 552936, 645092, 691170, 806365, 921560, 967638, 1290184, 1382340, 1612730, 1935276, 2419095, 2764680, 3225460, 3870552, 4838190, 6450920, 9676380, 19352760]

約数ペア:

[(1, 19352760), (2, 9676380), (3, 6450920), (4, 4838190), (5, 3870552), (6, 3225460), (7, 2764680), (8, 2419095), (10, 1935276), (12, 1612730), (14, 1382340), (15, 1290184), (20, 967638), (21, 921560), (24, 806365), (28, 691170), (30, 645092), (35, 552936), (40, 483819), (42, 460780), (56, 345585), (60, 322546), (70, 276468), (84, 230390), (105, 184312), (120, 161273), (140, 138234), (168, 115195), (210, 92156), (280, 69117), (420, 46078), (840, 23039)]