61313798

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:214

約数の個数: 96

約数和(自身を含む): 129276000

約数和(自身を除く): 67962202

約数列:

[1, 2, 7, 13, 14, 17, 19, 26, 34, 38, 49, 91, 98, 119, 133, 149, 182, 221, 238, 247, 266, 298, 323, 442, 494, 637, 646, 833, 931, 1043, 1274, 1547, 1666, 1729, 1862, 1937, 2086, 2261, 2533, 2831, 3094, 3458, 3874, 4199, 4522, 5066, 5662, 7301, 8398, 10829, 12103, 13559, 14602, 15827, 17731, 19817, 21658, 24206, 27118, 29393, 31654, 32929, 35462, 36803, 39634, 48127, 58786, 65858, 73606, 94913, 96254, 124117, 138719, 189826, 205751, 230503, 248234, 257621, 277438, 336889, 411502, 461006, 515242, 625651, 673778, 1251302, 1613521, 1803347, 2358223, 3227042, 3606694, 4379557, 4716446, 8759114, 30656899, 61313798]

約数ペア:

[(1, 61313798), (2, 30656899), (7, 8759114), (13, 4716446), (14, 4379557), (17, 3606694), (19, 3227042), (26, 2358223), (34, 1803347), (38, 1613521), (49, 1251302), (91, 673778), (98, 625651), (119, 515242), (133, 461006), (149, 411502), (182, 336889), (221, 277438), (238, 257621), (247, 248234), (266, 230503), (298, 205751), (323, 189826), (442, 138719), (494, 124117), (637, 96254), (646, 94913), (833, 73606), (931, 65858), (1043, 58786), (1274, 48127), (1547, 39634), (1666, 36803), (1729, 35462), (1862, 32929), (1937, 31654), (2086, 29393), (2261, 27118), (2533, 24206), (2831, 21658), (3094, 19817), (3458, 17731), (3874, 15827), (4199, 14602), (4522, 13559), (5066, 12103), (5662, 10829), (7301, 8398)]