163562970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 405909504

約数和(自身を除く): 242346534

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 103, 129, 206, 215, 258, 309, 430, 515, 618, 645, 1030, 1231, 1290, 1545, 2462, 3090, 3693, 4429, 6155, 7386, 8858, 12310, 13287, 18465, 22145, 26574, 36930, 44290, 52933, 66435, 105866, 126793, 132870, 158799, 253586, 264665, 317598, 380379, 529330, 633965, 760758, 793995, 1267930, 1587990, 1901895, 3803790, 5452099, 10904198, 16356297, 27260495, 32712594, 54520990, 81781485, 163562970]

約数ペア:

[(1, 163562970), (2, 81781485), (3, 54520990), (5, 32712594), (6, 27260495), (10, 16356297), (15, 10904198), (30, 5452099), (43, 3803790), (86, 1901895), (103, 1587990), (129, 1267930), (206, 793995), (215, 760758), (258, 633965), (309, 529330), (430, 380379), (515, 317598), (618, 264665), (645, 253586), (1030, 158799), (1231, 132870), (1290, 126793), (1545, 105866), (2462, 66435), (3090, 52933), (3693, 44290), (4429, 36930), (6155, 26574), (7386, 22145), (8858, 18465), (12310, 13287)]