42194040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{50231}}^1$

素因数の和:50252

約数の個数: 64

約数和(自身を含む): 144668160

約数和(自身を除く): 102474120

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, 50231, 100462, 150693, 200924, 251155, 301386, 351617, 401848, 502310, 602772, 703234, 753465, 1004620, 1054851, 1205544, 1406468, 1506930, 1758085, 2009240, 2109702, 2812936, 3013860, 3516170, 4219404, 5274255, 6027720, 7032340, 8438808, 10548510, 14064680, 21097020, 42194040]

約数ペア:

[(1, 42194040), (2, 21097020), (3, 14064680), (4, 10548510), (5, 8438808), (6, 7032340), (7, 6027720), (8, 5274255), (10, 4219404), (12, 3516170), (14, 3013860), (15, 2812936), (20, 2109702), (21, 2009240), (24, 1758085), (28, 1506930), (30, 1406468), (35, 1205544), (40, 1054851), (42, 1004620), (56, 753465), (60, 703234), (70, 602772), (84, 502310), (105, 401848), (120, 351617), (140, 301386), (168, 251155), (210, 200924), (280, 150693), (420, 100462), (840, 50231)]