890335950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{4261}}^1$

素因数の和:4482

約数の個数: 96

約数和(自身を含む): 2536742400

約数和(自身を除く): 1646406450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 199, 210, 350, 398, 525, 597, 995, 1050, 1194, 1393, 1990, 2786, 2985, 4179, 4261, 4975, 5970, 6965, 8358, 8522, 9950, 12783, 13930, 14925, 20895, 21305, 25566, 29827, 29850, 34825, 41790, 42610, 59654, 63915, 69650, 89481, 104475, 106525, 127830, 149135, 178962, 208950, 213050, 298270, 319575, 447405, 639150, 745675, 847939, 894810, 1491350, 1695878, 2237025, 2543817, 4239695, 4474050, 5087634, 5935573, 8479390, 11871146, 12719085, 17806719, 21198475, 25438170, 29677865, 35613438, 42396950, 59355730, 63595425, 89033595, 127190850, 148389325, 178067190, 296778650, 445167975, 890335950]

約数ペア:

[(1, 890335950), (2, 445167975), (3, 296778650), (5, 178067190), (6, 148389325), (7, 127190850), (10, 89033595), (14, 63595425), (15, 59355730), (21, 42396950), (25, 35613438), (30, 29677865), (35, 25438170), (42, 21198475), (50, 17806719), (70, 12719085), (75, 11871146), (105, 8479390), (150, 5935573), (175, 5087634), (199, 4474050), (210, 4239695), (350, 2543817), (398, 2237025), (525, 1695878), (597, 1491350), (995, 894810), (1050, 847939), (1194, 745675), (1393, 639150), (1990, 447405), (2786, 319575), (2985, 298270), (4179, 213050), (4261, 208950), (4975, 178962), (5970, 149135), (6965, 127830), (8358, 106525), (8522, 104475), (9950, 89481), (12783, 69650), (13930, 63915), (14925, 59654), (20895, 42610), (21305, 41790), (25566, 34825), (29827, 29850)]