749041930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6968

約数の個数: 96

約数和(自身を含む): 1788662736

約数和(自身を除く): 1039620806

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 49, 65, 70, 85, 91, 98, 119, 130, 170, 182, 221, 238, 245, 442, 455, 490, 595, 637, 833, 910, 1105, 1190, 1274, 1547, 1666, 2210, 3094, 3185, 4165, 6370, 6917, 7735, 8330, 10829, 13834, 15470, 21658, 34585, 48419, 54145, 69170, 89921, 96838, 108290, 117589, 179842, 235178, 242095, 338933, 449605, 484190, 587945, 629447, 677866, 823123, 899210, 1175890, 1258894, 1528657, 1646246, 1694665, 3057314, 3147235, 3389330, 4115615, 4406129, 5761861, 6294470, 7643285, 8231230, 8812258, 10700599, 11523722, 15286570, 21401198, 22030645, 28809305, 44061290, 53502995, 57618610, 74904193, 107005990, 149808386, 374520965, 749041930]

約数ペア:

[(1, 749041930), (2, 374520965), (5, 149808386), (7, 107005990), (10, 74904193), (13, 57618610), (14, 53502995), (17, 44061290), (26, 28809305), (34, 22030645), (35, 21401198), (49, 15286570), (65, 11523722), (70, 10700599), (85, 8812258), (91, 8231230), (98, 7643285), (119, 6294470), (130, 5761861), (170, 4406129), (182, 4115615), (221, 3389330), (238, 3147235), (245, 3057314), (442, 1694665), (455, 1646246), (490, 1528657), (595, 1258894), (637, 1175890), (833, 899210), (910, 823123), (1105, 677866), (1190, 629447), (1274, 587945), (1547, 484190), (1666, 449605), (2210, 338933), (3094, 242095), (3185, 235178), (4165, 179842), (6370, 117589), (6917, 108290), (7735, 96838), (8330, 89921), (10829, 69170), (13834, 54145), (15470, 48419), (21658, 34585)]