82961230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 172025856

約数和(自身を除く): 89064626

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 271, 506, 542, 605, 1210, 1265, 1331, 1355, 2530, 2662, 2710, 2783, 2981, 5566, 5962, 6233, 6655, 12466, 13310, 13915, 14905, 27830, 29810, 30613, 31165, 32791, 61226, 62330, 65582, 68563, 137126, 153065, 163955, 306130, 327910, 342815, 360701, 685630, 721402, 754193, 1508386, 1803505, 3607010, 3770965, 7541930, 8296123, 16592246, 41480615, 82961230]

約数ペア:

[(1, 82961230), (2, 41480615), (5, 16592246), (10, 8296123), (11, 7541930), (22, 3770965), (23, 3607010), (46, 1803505), (55, 1508386), (110, 754193), (115, 721402), (121, 685630), (230, 360701), (242, 342815), (253, 327910), (271, 306130), (506, 163955), (542, 153065), (605, 137126), (1210, 68563), (1265, 65582), (1331, 62330), (1355, 61226), (2530, 32791), (2662, 31165), (2710, 30613), (2783, 29810), (2981, 27830), (5566, 14905), (5962, 13915), (6233, 13310), (6655, 12466)]