61538190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{1619}}^1$

素因数の和:1817

約数の個数: 64

約数和(自身を含む): 169827840

約数和(自身を除く): 108289650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 362, 543, 905, 1086, 1267, 1619, 1810, 2534, 2715, 3238, 3801, 4857, 5430, 6335, 7602, 8095, 9714, 11333, 12670, 16190, 19005, 22666, 24285, 33999, 38010, 48570, 56665, 67998, 113330, 169995, 293039, 339990, 586078, 879117, 1465195, 1758234, 2051273, 2930390, 4102546, 4395585, 6153819, 8791170, 10256365, 12307638, 20512730, 30769095, 61538190]

約数ペア:

[(1, 61538190), (2, 30769095), (3, 20512730), (5, 12307638), (6, 10256365), (7, 8791170), (10, 6153819), (14, 4395585), (15, 4102546), (21, 2930390), (30, 2051273), (35, 1758234), (42, 1465195), (70, 879117), (105, 586078), (181, 339990), (210, 293039), (362, 169995), (543, 113330), (905, 67998), (1086, 56665), (1267, 48570), (1619, 38010), (1810, 33999), (2534, 24285), (2715, 22666), (3238, 19005), (3801, 16190), (4857, 12670), (5430, 11333), (6335, 9714), (7602, 8095)]