30523636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 96

約数和(自身を含む): 68923008

約数和(自身を除く): 38399372

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 43, 44, 52, 68, 73, 86, 143, 146, 172, 187, 221, 286, 292, 374, 442, 473, 559, 572, 731, 748, 803, 884, 946, 949, 1118, 1241, 1462, 1606, 1892, 1898, 2236, 2431, 2482, 2924, 3139, 3212, 3796, 4862, 4964, 6149, 6278, 8041, 9503, 9724, 10439, 12298, 12556, 13651, 16082, 16133, 19006, 20878, 24596, 27302, 32164, 32266, 34529, 38012, 40807, 41756, 53363, 54604, 64532, 69058, 81614, 104533, 106726, 138116, 163228, 177463, 209066, 213452, 354926, 418132, 448877, 586993, 693719, 709852, 897754, 1173986, 1387438, 1795508, 2347972, 2774876, 7630909, 15261818, 30523636]

約数ペア:

[(1, 30523636), (2, 15261818), (4, 7630909), (11, 2774876), (13, 2347972), (17, 1795508), (22, 1387438), (26, 1173986), (34, 897754), (43, 709852), (44, 693719), (52, 586993), (68, 448877), (73, 418132), (86, 354926), (143, 213452), (146, 209066), (172, 177463), (187, 163228), (221, 138116), (286, 106726), (292, 104533), (374, 81614), (442, 69058), (473, 64532), (559, 54604), (572, 53363), (731, 41756), (748, 40807), (803, 38012), (884, 34529), (946, 32266), (949, 32164), (1118, 27302), (1241, 24596), (1462, 20878), (1606, 19006), (1892, 16133), (1898, 16082), (2236, 13651), (2431, 12556), (2482, 12298), (2924, 10439), (3139, 9724), (3212, 9503), (3796, 8041), (4862, 6278), (4964, 6149)]