291269084370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{428671}}^1$

素因数の和:428792

約数の個数: 128

約数和(自身を含む): 800004833280

約数和(自身を除く): 508735748910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 71, 87, 110, 142, 145, 165, 174, 213, 290, 319, 330, 355, 426, 435, 638, 710, 781, 870, 957, 1065, 1562, 1595, 1914, 2059, 2130, 2343, 3190, 3905, 4118, 4686, 4785, 6177, 7810, 9570, 10295, 11715, 12354, 20590, 22649, 23430, 30885, 45298, 61770, 67947, 113245, 135894, 226490, 339735, 428671, 679470, 857342, 1286013, 2143355, 2572026, 4286710, 4715381, 6430065, 9430762, 12431459, 12860130, 14146143, 23576905, 24862918, 28292286, 30435641, 37294377, 47153810, 60871282, 62157295, 70730715, 74588754, 91306923, 124314590, 136746049, 141461430, 152178205, 182613846, 186471885, 273492098, 304356410, 334792051, 372943770, 410238147, 456534615, 669584102, 683730245, 820476294, 882633589, 913069230, 1004376153, 1367460490, 1673960255, 1765267178, 2008752306, 2051190735, 2647900767, 3347920510, 4102381470, 4413167945, 5021880765, 5295801534, 8826335890, 9708969479, 10043761530, 13239503835, 19417938958, 26479007670, 29126908437, 48544847395, 58253816874, 97089694790, 145634542185, 291269084370]

約数ペア:

[(1, 291269084370), (2, 145634542185), (3, 97089694790), (5, 58253816874), (6, 48544847395), (10, 29126908437), (11, 26479007670), (15, 19417938958), (22, 13239503835), (29, 10043761530), (30, 9708969479), (33, 8826335890), (55, 5295801534), (58, 5021880765), (66, 4413167945), (71, 4102381470), (87, 3347920510), (110, 2647900767), (142, 2051190735), (145, 2008752306), (165, 1765267178), (174, 1673960255), (213, 1367460490), (290, 1004376153), (319, 913069230), (330, 882633589), (355, 820476294), (426, 683730245), (435, 669584102), (638, 456534615), (710, 410238147), (781, 372943770), (870, 334792051), (957, 304356410), (1065, 273492098), (1562, 186471885), (1595, 182613846), (1914, 152178205), (2059, 141461430), (2130, 136746049), (2343, 124314590), (3190, 91306923), (3905, 74588754), (4118, 70730715), (4686, 62157295), (4785, 60871282), (6177, 47153810), (7810, 37294377), (9570, 30435641), (10295, 28292286), (11715, 24862918), (12354, 23576905), (20590, 14146143), (22649, 12860130), (23430, 12431459), (30885, 9430762), (45298, 6430065), (61770, 4715381), (67947, 4286710), (113245, 2572026), (135894, 2143355), (226490, 1286013), (339735, 857342), (428671, 679470)]