347979749950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13619}}^1\times {\mathrm{10429}}^1$

素因数の和:24074

約数の個数: 72

約数和(自身を含む): 753042036600

約数和(自身を除く): 405062286650

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 175, 245, 350, 490, 1225, 2450, 10429, 13619, 20858, 27238, 52145, 68095, 73003, 95333, 104290, 136190, 146006, 190666, 260725, 340475, 365015, 476665, 511021, 521450, 667331, 680950, 730030, 953330, 1022042, 1334662, 1825075, 2383325, 2555105, 3336655, 3650150, 4766650, 5110210, 6673310, 12775525, 16683275, 25551050, 33366550, 142032551, 284065102, 710162755, 994227857, 1420325510, 1988455714, 3550813775, 4971139285, 6959594999, 7101627550, 9942278570, 13919189998, 24855696425, 34797974995, 49711392850, 69595949990, 173989874975, 347979749950]

約数ペア:

[(1, 347979749950), (2, 173989874975), (5, 69595949990), (7, 49711392850), (10, 34797974995), (14, 24855696425), (25, 13919189998), (35, 9942278570), (49, 7101627550), (50, 6959594999), (70, 4971139285), (98, 3550813775), (175, 1988455714), (245, 1420325510), (350, 994227857), (490, 710162755), (1225, 284065102), (2450, 142032551), (10429, 33366550), (13619, 25551050), (20858, 16683275), (27238, 12775525), (52145, 6673310), (68095, 5110210), (73003, 4766650), (95333, 3650150), (104290, 3336655), (136190, 2555105), (146006, 2383325), (190666, 1825075), (260725, 1334662), (340475, 1022042), (365015, 953330), (476665, 730030), (511021, 680950), (521450, 667331)]