29975080

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^2\times {\mathrm{2593}}^1$

素因数の和:2638

約数の個数: 48

約数和(自身を含む): 71672220

約数和(自身を除く): 41697140

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 289, 340, 578, 680, 1156, 1445, 2312, 2593, 2890, 5186, 5780, 10372, 11560, 12965, 20744, 25930, 44081, 51860, 88162, 103720, 176324, 220405, 352648, 440810, 749377, 881620, 1498754, 1763240, 2997508, 3746885, 5995016, 7493770, 14987540, 29975080]

約数ペア:

[(1, 29975080), (2, 14987540), (4, 7493770), (5, 5995016), (8, 3746885), (10, 2997508), (17, 1763240), (20, 1498754), (34, 881620), (40, 749377), (68, 440810), (85, 352648), (136, 220405), (170, 176324), (289, 103720), (340, 88162), (578, 51860), (680, 44081), (1156, 25930), (1445, 20744), (2312, 12965), (2593, 11560), (2890, 10372), (5186, 5780)]