30341569148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{163}}^1\times {\mathrm{11719}}^1$

素因数の和:11935

約数の個数: 72

約数和(自身を含む): 61514248320

約数和(自身を除く): 31172679172

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 163, 209, 326, 361, 418, 652, 722, 836, 1444, 1793, 3097, 3586, 3971, 6194, 7172, 7942, 11719, 12388, 15884, 23438, 34067, 46876, 58843, 68134, 117686, 128909, 136268, 222661, 235372, 257818, 445322, 515636, 647273, 890644, 1294546, 1910197, 2449271, 2589092, 3820394, 4230559, 4898542, 7640788, 8461118, 9797084, 16922236, 21012167, 36293743, 42024334, 46536149, 72587486, 84048668, 93072298, 145174972, 186144596, 399231173, 689581117, 798462346, 1379162234, 1596924692, 2758324468, 7585392287, 15170784574, 30341569148]

約数ペア:

[(1, 30341569148), (2, 15170784574), (4, 7585392287), (11, 2758324468), (19, 1596924692), (22, 1379162234), (38, 798462346), (44, 689581117), (76, 399231173), (163, 186144596), (209, 145174972), (326, 93072298), (361, 84048668), (418, 72587486), (652, 46536149), (722, 42024334), (836, 36293743), (1444, 21012167), (1793, 16922236), (3097, 9797084), (3586, 8461118), (3971, 7640788), (6194, 4898542), (7172, 4230559), (7942, 3820394), (11719, 2589092), (12388, 2449271), (15884, 1910197), (23438, 1294546), (34067, 890644), (46876, 647273), (58843, 515636), (68134, 445322), (117686, 257818), (128909, 235372), (136268, 222661)]