149725630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{257}}^1$

素因数の和:453

約数の個数: 64

約数和(自身を含む): 300931200

約数和(自身を除く): 151205570

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 149, 170, 230, 257, 298, 391, 514, 745, 782, 1285, 1490, 1955, 2533, 2570, 3427, 3910, 4369, 5066, 5911, 6854, 8738, 11822, 12665, 17135, 21845, 25330, 29555, 34270, 38293, 43690, 58259, 59110, 76586, 100487, 116518, 191465, 200974, 291295, 382930, 502435, 582590, 650981, 880739, 1004870, 1301962, 1761478, 3254905, 4403695, 6509810, 8807390, 14972563, 29945126, 74862815, 149725630]

約数ペア:

[(1, 149725630), (2, 74862815), (5, 29945126), (10, 14972563), (17, 8807390), (23, 6509810), (34, 4403695), (46, 3254905), (85, 1761478), (115, 1301962), (149, 1004870), (170, 880739), (230, 650981), (257, 582590), (298, 502435), (391, 382930), (514, 291295), (745, 200974), (782, 191465), (1285, 116518), (1490, 100487), (1955, 76586), (2533, 59110), (2570, 58259), (3427, 43690), (3910, 38293), (4369, 34270), (5066, 29555), (5911, 25330), (6854, 21845), (8738, 17135), (11822, 12665)]