673920030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{458449}}^1$

素因数の和:458473

約数の個数: 48

約数和(自身を含む): 1881478800

約数和(自身を除く): 1207558770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 458449, 916898, 1375347, 2292245, 2750694, 3209143, 4584490, 6418286, 6876735, 9627429, 13753470, 16045715, 19254858, 22464001, 32091430, 44928002, 48137145, 67392003, 96274290, 112320005, 134784006, 224640010, 336960015, 673920030]

約数ペア:

[(1, 673920030), (2, 336960015), (3, 224640010), (5, 134784006), (6, 112320005), (7, 96274290), (10, 67392003), (14, 48137145), (15, 44928002), (21, 32091430), (30, 22464001), (35, 19254858), (42, 16045715), (49, 13753470), (70, 9627429), (98, 6876735), (105, 6418286), (147, 4584490), (210, 3209143), (245, 2750694), (294, 2292245), (490, 1375347), (735, 916898), (1470, 458449)]