308549150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3989}}^1$

素因数の和:4038

約数の個数: 96

約数和(自身を含む): 748077120

約数和(自身を除く): 439527970

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 25, 26, 34, 35, 50, 65, 70, 85, 91, 119, 130, 170, 175, 182, 221, 238, 325, 350, 425, 442, 455, 595, 650, 850, 910, 1105, 1190, 1547, 2210, 2275, 2975, 3094, 3989, 4550, 5525, 5950, 7735, 7978, 11050, 15470, 19945, 27923, 38675, 39890, 51857, 55846, 67813, 77350, 99725, 103714, 135626, 139615, 199450, 259285, 279230, 339065, 362999, 474691, 518570, 678130, 698075, 725998, 881569, 949382, 1296425, 1396150, 1695325, 1763138, 1814995, 2373455, 2592850, 3390650, 3629990, 4407845, 4746910, 6170983, 8815690, 9074975, 11867275, 12341966, 18149950, 22039225, 23734550, 30854915, 44078450, 61709830, 154274575, 308549150]

約数ペア:

[(1, 308549150), (2, 154274575), (5, 61709830), (7, 44078450), (10, 30854915), (13, 23734550), (14, 22039225), (17, 18149950), (25, 12341966), (26, 11867275), (34, 9074975), (35, 8815690), (50, 6170983), (65, 4746910), (70, 4407845), (85, 3629990), (91, 3390650), (119, 2592850), (130, 2373455), (170, 1814995), (175, 1763138), (182, 1695325), (221, 1396150), (238, 1296425), (325, 949382), (350, 881569), (425, 725998), (442, 698075), (455, 678130), (595, 518570), (650, 474691), (850, 362999), (910, 339065), (1105, 279230), (1190, 259285), (1547, 199450), (2210, 139615), (2275, 135626), (2975, 103714), (3094, 99725), (3989, 77350), (4550, 67813), (5525, 55846), (5950, 51857), (7735, 39890), (7978, 38675), (11050, 27923), (15470, 19945)]