84304810

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1801}}^1$

素因数の和:1990

約数の個数: 32

約数和(自身を含む): 157768704

約数和(自身を除く): 73463894

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 755, 1510, 1801, 3602, 4681, 9005, 9362, 18010, 23405, 46810, 55831, 111662, 271951, 279155, 543902, 558310, 1359755, 2719510, 8430481, 16860962, 42152405, 84304810]

約数ペア:

[(1, 84304810), (2, 42152405), (5, 16860962), (10, 8430481), (31, 2719510), (62, 1359755), (151, 558310), (155, 543902), (302, 279155), (310, 271951), (755, 111662), (1510, 55831), (1801, 46810), (3602, 23405), (4681, 18010), (9005, 9362)]