155610270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19427}}^1$

素因数の和:19529

約数の個数: 48

約数和(自身を含む): 409153680

約数和(自身を除く): 253543410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 19427, 38854, 58281, 97135, 116562, 174843, 194270, 291405, 349686, 582810, 874215, 1729003, 1748430, 3458006, 5187009, 8645015, 10374018, 15561027, 17290030, 25935045, 31122054, 51870090, 77805135, 155610270]

約数ペア:

[(1, 155610270), (2, 77805135), (3, 51870090), (5, 31122054), (6, 25935045), (9, 17290030), (10, 15561027), (15, 10374018), (18, 8645015), (30, 5187009), (45, 3458006), (89, 1748430), (90, 1729003), (178, 874215), (267, 582810), (445, 349686), (534, 291405), (801, 194270), (890, 174843), (1335, 116562), (1602, 97135), (2670, 58281), (4005, 38854), (8010, 19427)]