741710090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:248

約数の個数: 128

約数和(自身を含む): 1587237120

約数和(自身を除く): 845527030

約数列:

[1, 2, 5, 10, 11, 22, 29, 41, 53, 55, 58, 82, 106, 107, 110, 145, 205, 214, 265, 290, 319, 410, 451, 530, 535, 583, 638, 902, 1070, 1166, 1177, 1189, 1537, 1595, 2173, 2255, 2354, 2378, 2915, 3074, 3103, 3190, 4346, 4387, 4510, 5671, 5830, 5885, 5945, 6206, 7685, 8774, 10865, 11342, 11770, 11890, 13079, 15370, 15515, 16907, 21730, 21935, 23903, 26158, 28355, 31030, 33814, 34133, 43870, 47806, 48257, 56710, 62381, 63017, 65395, 68266, 84535, 96514, 119515, 124762, 126034, 127223, 130790, 164459, 169070, 170665, 232511, 239030, 241285, 254446, 311905, 315085, 328918, 341330, 465022, 482570, 623810, 630170, 636115, 693187, 822295, 1162555, 1272230, 1386374, 1399453, 1644590, 1809049, 2325110, 2557621, 2798906, 3465935, 3618098, 5115242, 6742819, 6931870, 6997265, 9045245, 12788105, 13485638, 13994530, 18090490, 25576210, 33714095, 67428190, 74171009, 148342018, 370855045, 741710090]

約数ペア:

[(1, 741710090), (2, 370855045), (5, 148342018), (10, 74171009), (11, 67428190), (22, 33714095), (29, 25576210), (41, 18090490), (53, 13994530), (55, 13485638), (58, 12788105), (82, 9045245), (106, 6997265), (107, 6931870), (110, 6742819), (145, 5115242), (205, 3618098), (214, 3465935), (265, 2798906), (290, 2557621), (319, 2325110), (410, 1809049), (451, 1644590), (530, 1399453), (535, 1386374), (583, 1272230), (638, 1162555), (902, 822295), (1070, 693187), (1166, 636115), (1177, 630170), (1189, 623810), (1537, 482570), (1595, 465022), (2173, 341330), (2255, 328918), (2354, 315085), (2378, 311905), (2915, 254446), (3074, 241285), (3103, 239030), (3190, 232511), (4346, 170665), (4387, 169070), (4510, 164459), (5671, 130790), (5830, 127223), (5885, 126034), (5945, 124762), (6206, 119515), (7685, 96514), (8774, 84535), (10865, 68266), (11342, 65395), (11770, 63017), (11890, 62381), (13079, 56710), (15370, 48257), (15515, 47806), (16907, 43870), (21730, 34133), (21935, 33814), (23903, 31030), (26158, 28355)]