17819760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{10607}}^1$

素因数の和:10630

約数の個数: 80

約数和(自身を含む): 63138816

約数和(自身を除く): 45319056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 10607, 21214, 31821, 42428, 53035, 63642, 74249, 84856, 106070, 127284, 148498, 159105, 169712, 212140, 222747, 254568, 296996, 318210, 371245, 424280, 445494, 509136, 593992, 636420, 742490, 848560, 890988, 1113735, 1187984, 1272840, 1484980, 1781976, 2227470, 2545680, 2969960, 3563952, 4454940, 5939920, 8909880, 17819760]

約数ペア:

[(1, 17819760), (2, 8909880), (3, 5939920), (4, 4454940), (5, 3563952), (6, 2969960), (7, 2545680), (8, 2227470), (10, 1781976), (12, 1484980), (14, 1272840), (15, 1187984), (16, 1113735), (20, 890988), (21, 848560), (24, 742490), (28, 636420), (30, 593992), (35, 509136), (40, 445494), (42, 424280), (48, 371245), (56, 318210), (60, 296996), (70, 254568), (80, 222747), (84, 212140), (105, 169712), (112, 159105), (120, 148498), (140, 127284), (168, 106070), (210, 84856), (240, 74249), (280, 63642), (336, 53035), (420, 42428), (560, 31821), (840, 21214), (1680, 10607)]