243103630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1321}}^1$

素因数の和:1585

約数の個数: 64

約数和(自身を含む): 548259840

約数和(自身を除く): 305156210

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 239, 385, 478, 770, 1195, 1321, 1673, 2390, 2629, 2642, 3346, 5258, 6605, 8365, 9247, 13145, 13210, 14531, 16730, 18403, 18494, 26290, 29062, 36806, 46235, 72655, 92015, 92470, 101717, 145310, 184030, 203434, 315719, 508585, 631438, 1017170, 1578595, 2210033, 3157190, 3472909, 4420066, 6945818, 11050165, 17364545, 22100330, 24310363, 34729090, 48620726, 121551815, 243103630]

約数ペア:

[(1, 243103630), (2, 121551815), (5, 48620726), (7, 34729090), (10, 24310363), (11, 22100330), (14, 17364545), (22, 11050165), (35, 6945818), (55, 4420066), (70, 3472909), (77, 3157190), (110, 2210033), (154, 1578595), (239, 1017170), (385, 631438), (478, 508585), (770, 315719), (1195, 203434), (1321, 184030), (1673, 145310), (2390, 101717), (2629, 92470), (2642, 92015), (3346, 72655), (5258, 46235), (6605, 36806), (8365, 29062), (9247, 26290), (13145, 18494), (13210, 18403), (14531, 16730)]