888915030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{417331}}^1$

素因数の和:417412

約数の個数: 32

約数和(自身を含む): 2163449088

約数和(自身を除く): 1274534058

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 417331, 834662, 1251993, 2086655, 2503986, 4173310, 6259965, 12519930, 29630501, 59261002, 88891503, 148152505, 177783006, 296305010, 444457515, 888915030]

約数ペア:

[(1, 888915030), (2, 444457515), (3, 296305010), (5, 177783006), (6, 148152505), (10, 88891503), (15, 59261002), (30, 29630501), (71, 12519930), (142, 6259965), (213, 4173310), (355, 2503986), (426, 2086655), (710, 1251993), (1065, 834662), (2130, 417331)]