121679710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 240807168

約数和(自身を除く): 119127458

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 97, 157, 170, 194, 235, 314, 470, 485, 785, 799, 970, 1570, 1598, 1649, 2669, 3298, 3995, 4559, 5338, 7379, 7990, 8245, 9118, 13345, 14758, 15229, 16490, 22795, 26690, 30458, 36895, 45590, 73790, 76145, 77503, 125443, 152290, 155006, 250886, 258893, 387515, 517786, 627215, 715763, 775030, 1254430, 1294465, 1431526, 2588930, 3578815, 7157630, 12167971, 24335942, 60839855, 121679710]

約数ペア:

[(1, 121679710), (2, 60839855), (5, 24335942), (10, 12167971), (17, 7157630), (34, 3578815), (47, 2588930), (85, 1431526), (94, 1294465), (97, 1254430), (157, 775030), (170, 715763), (194, 627215), (235, 517786), (314, 387515), (470, 258893), (485, 250886), (785, 155006), (799, 152290), (970, 125443), (1570, 77503), (1598, 76145), (1649, 73790), (2669, 45590), (3298, 36895), (3995, 30458), (4559, 26690), (5338, 22795), (7379, 16490), (7990, 15229), (8245, 14758), (9118, 13345)]