16072890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8783}}^1$

素因数の和:8854

約数の個数: 32

約数和(自身を含む): 39211776

約数和(自身を除く): 23138886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 8783, 17566, 26349, 43915, 52698, 87830, 131745, 263490, 535763, 1071526, 1607289, 2678815, 3214578, 5357630, 8036445, 16072890]

約数ペア:

[(1, 16072890), (2, 8036445), (3, 5357630), (5, 3214578), (6, 2678815), (10, 1607289), (15, 1071526), (30, 535763), (61, 263490), (122, 131745), (183, 87830), (305, 52698), (366, 43915), (610, 26349), (915, 17566), (1830, 8783)]