4080666090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{31567}}^1$

素因数の和:31747

約数の個数: 64

約数和(自身を含む): 10182574080

約数和(自身を除く): 6101907990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 139, 155, 186, 278, 310, 417, 465, 695, 834, 930, 1390, 2085, 4170, 4309, 8618, 12927, 21545, 25854, 31567, 43090, 63134, 64635, 94701, 129270, 157835, 189402, 315670, 473505, 947010, 978577, 1957154, 2935731, 4387813, 4892885, 5871462, 8775626, 9785770, 13163439, 14678655, 21939065, 26326878, 29357310, 43878130, 65817195, 131634390, 136022203, 272044406, 408066609, 680111015, 816133218, 1360222030, 2040333045, 4080666090]

約数ペア:

[(1, 4080666090), (2, 2040333045), (3, 1360222030), (5, 816133218), (6, 680111015), (10, 408066609), (15, 272044406), (30, 136022203), (31, 131634390), (62, 65817195), (93, 43878130), (139, 29357310), (155, 26326878), (186, 21939065), (278, 14678655), (310, 13163439), (417, 9785770), (465, 8775626), (695, 5871462), (834, 4892885), (930, 4387813), (1390, 2935731), (2085, 1957154), (4170, 978577), (4309, 947010), (8618, 473505), (12927, 315670), (21545, 189402), (25854, 157835), (31567, 129270), (43090, 94701), (63134, 64635)]