214221930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{409}}^1$

素因数の和:528

約数の個数: 128

約数和(自身を含む): 595123200

約数和(自身を除く): 380901270

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 79, 85, 102, 130, 158, 170, 195, 221, 237, 255, 390, 395, 409, 442, 474, 510, 663, 790, 818, 1027, 1105, 1185, 1227, 1326, 1343, 2045, 2054, 2210, 2370, 2454, 2686, 3081, 3315, 4029, 4090, 5135, 5317, 6135, 6162, 6630, 6715, 6953, 8058, 10270, 10634, 12270, 13430, 13906, 15405, 15951, 17459, 20145, 20859, 26585, 30810, 31902, 32311, 34765, 34918, 40290, 41718, 52377, 53170, 64622, 69530, 79755, 87295, 90389, 96933, 104295, 104754, 159510, 161555, 174590, 180778, 193866, 208590, 261885, 271167, 323110, 420043, 451945, 484665, 523770, 542334, 549287, 840086, 903890, 969330, 1098574, 1260129, 1355835, 1647861, 2100215, 2520258, 2711670, 2746435, 3295722, 4200430, 5492870, 6300645, 7140731, 8239305, 12601290, 14281462, 16478610, 21422193, 35703655, 42844386, 71407310, 107110965, 214221930]

約数ペア:

[(1, 214221930), (2, 107110965), (3, 71407310), (5, 42844386), (6, 35703655), (10, 21422193), (13, 16478610), (15, 14281462), (17, 12601290), (26, 8239305), (30, 7140731), (34, 6300645), (39, 5492870), (51, 4200430), (65, 3295722), (78, 2746435), (79, 2711670), (85, 2520258), (102, 2100215), (130, 1647861), (158, 1355835), (170, 1260129), (195, 1098574), (221, 969330), (237, 903890), (255, 840086), (390, 549287), (395, 542334), (409, 523770), (442, 484665), (474, 451945), (510, 420043), (663, 323110), (790, 271167), (818, 261885), (1027, 208590), (1105, 193866), (1185, 180778), (1227, 174590), (1326, 161555), (1343, 159510), (2045, 104754), (2054, 104295), (2210, 96933), (2370, 90389), (2454, 87295), (2686, 79755), (3081, 69530), (3315, 64622), (4029, 53170), (4090, 52377), (5135, 41718), (5317, 40290), (6135, 34918), (6162, 34765), (6630, 32311), (6715, 31902), (6953, 30810), (8058, 26585), (10270, 20859), (10634, 20145), (12270, 17459), (13430, 15951), (13906, 15405)]