13210650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{947}}^1$

素因数の和:996

約数の個数: 72

約数和(自身を含む): 36676224

約数和(自身を除く): 23465574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 947, 1395, 1550, 1894, 2325, 2790, 2841, 4650, 4735, 5682, 6975, 8523, 9470, 13950, 14205, 17046, 23675, 28410, 29357, 42615, 47350, 58714, 71025, 85230, 88071, 142050, 146785, 176142, 213075, 264213, 293570, 426150, 440355, 528426, 733925, 880710, 1321065, 1467850, 2201775, 2642130, 4403550, 6605325, 13210650]

約数ペア:

[(1, 13210650), (2, 6605325), (3, 4403550), (5, 2642130), (6, 2201775), (9, 1467850), (10, 1321065), (15, 880710), (18, 733925), (25, 528426), (30, 440355), (31, 426150), (45, 293570), (50, 264213), (62, 213075), (75, 176142), (90, 146785), (93, 142050), (150, 88071), (155, 85230), (186, 71025), (225, 58714), (279, 47350), (310, 42615), (450, 29357), (465, 28410), (558, 23675), (775, 17046), (930, 14205), (947, 13950), (1395, 9470), (1550, 8523), (1894, 6975), (2325, 5682), (2790, 4735), (2841, 4650)]