285959190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27953}}^1$

素因数の和:28005

約数の個数: 64

約数和(自身を含む): 772872192

約数和(自身を除く): 486913002

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 10230, 27953, 55906, 83859, 139765, 167718, 279530, 307483, 419295, 614966, 838590, 866543, 922449, 1537415, 1733086, 1844898, 2599629, 3074830, 4332715, 4612245, 5199258, 8665430, 9224490, 9531973, 12998145, 19063946, 25996290, 28595919, 47659865, 57191838, 95319730, 142979595, 285959190]

約数ペア:

[(1, 285959190), (2, 142979595), (3, 95319730), (5, 57191838), (6, 47659865), (10, 28595919), (11, 25996290), (15, 19063946), (22, 12998145), (30, 9531973), (31, 9224490), (33, 8665430), (55, 5199258), (62, 4612245), (66, 4332715), (93, 3074830), (110, 2599629), (155, 1844898), (165, 1733086), (186, 1537415), (310, 922449), (330, 866543), (341, 838590), (465, 614966), (682, 419295), (930, 307483), (1023, 279530), (1705, 167718), (2046, 139765), (3410, 83859), (5115, 55906), (10230, 27953)]