2247704445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{8741}}^1$

素因数の和:8866

約数の個数: 64

約数和(自身を含む): 4296867840

約数和(自身を除く): 2049163395

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 79, 93, 105, 155, 217, 237, 395, 465, 553, 651, 1085, 1185, 1659, 2449, 2765, 3255, 7347, 8295, 8741, 12245, 17143, 26223, 36735, 43705, 51429, 61187, 85715, 131115, 183561, 257145, 270971, 305935, 690539, 812913, 917805, 1354855, 1896797, 2071617, 3452695, 4064565, 4833773, 5690391, 9483985, 10358085, 14501319, 21406709, 24168865, 28451955, 64220127, 72506595, 107033545, 149846963, 321100635, 449540889, 749234815, 2247704445]

約数ペア:

[(1, 2247704445), (3, 749234815), (5, 449540889), (7, 321100635), (15, 149846963), (21, 107033545), (31, 72506595), (35, 64220127), (79, 28451955), (93, 24168865), (105, 21406709), (155, 14501319), (217, 10358085), (237, 9483985), (395, 5690391), (465, 4833773), (553, 4064565), (651, 3452695), (1085, 2071617), (1185, 1896797), (1659, 1354855), (2449, 917805), (2765, 812913), (3255, 690539), (7347, 305935), (8295, 270971), (8741, 257145), (12245, 183561), (17143, 131115), (26223, 85715), (36735, 61187), (43705, 51429)]