15676671990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{207941}}^1$

素因数の和:208317

約数の個数: 64

約数和(自身を含む): 43118853120

約数和(自身を除く): 27442181130

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 359, 718, 1077, 1795, 2154, 2513, 3590, 5026, 5385, 7539, 10770, 12565, 15078, 25130, 37695, 75390, 207941, 415882, 623823, 1039705, 1247646, 1455587, 2079410, 2911174, 3119115, 4366761, 6238230, 7277935, 8733522, 14555870, 21833805, 43667610, 74650819, 149301638, 223952457, 373254095, 447904914, 522555733, 746508190, 1045111466, 1119762285, 1567667199, 2239524570, 2612778665, 3135334398, 5225557330, 7838335995, 15676671990]

約数ペア:

[(1, 15676671990), (2, 7838335995), (3, 5225557330), (5, 3135334398), (6, 2612778665), (7, 2239524570), (10, 1567667199), (14, 1119762285), (15, 1045111466), (21, 746508190), (30, 522555733), (35, 447904914), (42, 373254095), (70, 223952457), (105, 149301638), (210, 74650819), (359, 43667610), (718, 21833805), (1077, 14555870), (1795, 8733522), (2154, 7277935), (2513, 6238230), (3590, 4366761), (5026, 3119115), (5385, 2911174), (7539, 2079410), (10770, 1455587), (12565, 1247646), (15078, 1039705), (25130, 623823), (37695, 415882), (75390, 207941)]