89487930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1187}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 246343680

約数和(自身を除く): 156855750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 718, 1077, 1187, 1795, 2154, 2374, 2513, 3561, 3590, 5026, 5385, 5935, 7122, 7539, 8309, 10770, 11870, 12565, 15078, 16618, 17805, 24927, 25130, 35610, 37695, 41545, 49854, 75390, 83090, 124635, 249270, 426133, 852266, 1278399, 2130665, 2556798, 2982931, 4261330, 5965862, 6391995, 8948793, 12783990, 14914655, 17897586, 29829310, 44743965, 89487930]

約数ペア:

[(1, 89487930), (2, 44743965), (3, 29829310), (5, 17897586), (6, 14914655), (7, 12783990), (10, 8948793), (14, 6391995), (15, 5965862), (21, 4261330), (30, 2982931), (35, 2556798), (42, 2130665), (70, 1278399), (105, 852266), (210, 426133), (359, 249270), (718, 124635), (1077, 83090), (1187, 75390), (1795, 49854), (2154, 41545), (2374, 37695), (2513, 35610), (3561, 25130), (3590, 24927), (5026, 17805), (5385, 16618), (5935, 15078), (7122, 12565), (7539, 11870), (8309, 10770)]