19106430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2459}}^1$

素因数の和:2513

約数の個数: 64

約数和(自身を含む): 53844480

約数和(自身を除く): 34738050

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2459, 2590, 3885, 4918, 7377, 7770, 12295, 14754, 17213, 24590, 34426, 36885, 51639, 73770, 86065, 90983, 103278, 172130, 181966, 258195, 272949, 454915, 516390, 545898, 636881, 909830, 1273762, 1364745, 1910643, 2729490, 3184405, 3821286, 6368810, 9553215, 19106430]

約数ペア:

[(1, 19106430), (2, 9553215), (3, 6368810), (5, 3821286), (6, 3184405), (7, 2729490), (10, 1910643), (14, 1364745), (15, 1273762), (21, 909830), (30, 636881), (35, 545898), (37, 516390), (42, 454915), (70, 272949), (74, 258195), (105, 181966), (111, 172130), (185, 103278), (210, 90983), (222, 86065), (259, 73770), (370, 51639), (518, 36885), (555, 34426), (777, 24590), (1110, 17213), (1295, 14754), (1554, 12295), (2459, 7770), (2590, 7377), (3885, 4918)]