80900670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{141931}}^1$

素因数の和:141960

約数の個数: 32

約数和(自身を含む): 204382080

約数和(自身を除く): 123481410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 141931, 283862, 425793, 709655, 851586, 1419310, 2128965, 2696689, 4257930, 5393378, 8090067, 13483445, 16180134, 26966890, 40450335, 80900670]

約数ペア:

[(1, 80900670), (2, 40450335), (3, 26966890), (5, 16180134), (6, 13483445), (10, 8090067), (15, 5393378), (19, 4257930), (30, 2696689), (38, 2128965), (57, 1419310), (95, 851586), (114, 709655), (190, 425793), (285, 283862), (570, 141931)]