30806145748

素因数分解:

$2^2\times 7^4\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2267

約数の個数: 120

約数和(自身を含む): 67071625600

約数和(自身を除く): 36265479852

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 79, 98, 133, 158, 196, 266, 316, 343, 532, 553, 686, 931, 1106, 1372, 1501, 1862, 2137, 2212, 2401, 3002, 3724, 3871, 4274, 4802, 6004, 6517, 7742, 8548, 9604, 10507, 13034, 14959, 15484, 21014, 26068, 27097, 29918, 40603, 42028, 45619, 54194, 59836, 73549, 81206, 91238, 104713, 108388, 147098, 162412, 168823, 182476, 189679, 209426, 284221, 294196, 337646, 379358, 418852, 514843, 568442, 675292, 732991, 758716, 1029686, 1136884, 1181761, 1465982, 1989547, 2059372, 2363522, 2931964, 3207637, 3603901, 3979094, 4727044, 5130937, 6415274, 7207802, 7958188, 8272327, 10261874, 12830548, 13926829, 14415604, 16544654, 20523748, 22453459, 27853658, 33089308, 44906918, 55707316, 57906289, 89813836, 97487803, 115812578, 157174213, 194975606, 231625156, 314348426, 389951212, 405344023, 628696852, 810688046, 1100219491, 1621376092, 2200438982, 4400877964, 7701536437, 15403072874, 30806145748]

約数ペア:

[(1, 30806145748), (2, 15403072874), (4, 7701536437), (7, 4400877964), (14, 2200438982), (19, 1621376092), (28, 1100219491), (38, 810688046), (49, 628696852), (76, 405344023), (79, 389951212), (98, 314348426), (133, 231625156), (158, 194975606), (196, 157174213), (266, 115812578), (316, 97487803), (343, 89813836), (532, 57906289), (553, 55707316), (686, 44906918), (931, 33089308), (1106, 27853658), (1372, 22453459), (1501, 20523748), (1862, 16544654), (2137, 14415604), (2212, 13926829), (2401, 12830548), (3002, 10261874), (3724, 8272327), (3871, 7958188), (4274, 7207802), (4802, 6415274), (6004, 5130937), (6517, 4727044), (7742, 3979094), (8548, 3603901), (9604, 3207637), (10507, 2931964), (13034, 2363522), (14959, 2059372), (15484, 1989547), (21014, 1465982), (26068, 1181761), (27097, 1136884), (29918, 1029686), (40603, 758716), (42028, 732991), (45619, 675292), (54194, 568442), (59836, 514843), (73549, 418852), (81206, 379358), (91238, 337646), (104713, 294196), (108388, 284221), (147098, 209426), (162412, 189679), (168823, 182476)]