38430210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2048

約数の個数: 96

約数和(自身を含む): 115601472

約数和(自身を除く): 77171262

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2011, 2730, 3185, 3822, 4022, 6033, 6370, 9555, 10055, 12066, 14077, 19110, 20110, 26143, 28154, 30165, 42231, 52286, 60330, 70385, 78429, 84462, 98539, 130715, 140770, 156858, 183001, 197078, 211155, 261430, 295617, 366002, 392145, 422310, 492695, 549003, 591234, 784290, 915005, 985390, 1098006, 1281007, 1478085, 1830010, 2562014, 2745015, 2956170, 3843021, 5490030, 6405035, 7686042, 12810070, 19215105, 38430210]

約数ペア:

[(1, 38430210), (2, 19215105), (3, 12810070), (5, 7686042), (6, 6405035), (7, 5490030), (10, 3843021), (13, 2956170), (14, 2745015), (15, 2562014), (21, 1830010), (26, 1478085), (30, 1281007), (35, 1098006), (39, 985390), (42, 915005), (49, 784290), (65, 591234), (70, 549003), (78, 492695), (91, 422310), (98, 392145), (105, 366002), (130, 295617), (147, 261430), (182, 211155), (195, 197078), (210, 183001), (245, 156858), (273, 140770), (294, 130715), (390, 98539), (455, 84462), (490, 78429), (546, 70385), (637, 60330), (735, 52286), (910, 42231), (1274, 30165), (1365, 28154), (1470, 26143), (1911, 20110), (2011, 19110), (2730, 14077), (3185, 12066), (3822, 10055), (4022, 9555), (6033, 6370)]