383555340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{43487}}^1$

素因数の和:43516

約数の個数: 108

約数和(自身を含む): 1353433536

約数和(自身を除く): 969878196

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 43487, 86974, 130461, 173948, 217435, 260922, 304409, 391383, 434870, 521844, 608818, 652305, 782766, 869740, 913227, 1217636, 1304610, 1522045, 1565532, 1826454, 1956915, 2130863, 2609220, 2739681, 3044090, 3652908, 3913830, 4261726, 4566135, 5479362, 6088180, 6392589, 7827660, 8523452, 9132270, 10654315, 10958724, 12785178, 13698405, 18264540, 19177767, 21308630, 25570356, 27396810, 31962945, 38355534, 42617260, 54793620, 63925890, 76711068, 95888835, 127851780, 191777670, 383555340]

約数ペア:

[(1, 383555340), (2, 191777670), (3, 127851780), (4, 95888835), (5, 76711068), (6, 63925890), (7, 54793620), (9, 42617260), (10, 38355534), (12, 31962945), (14, 27396810), (15, 25570356), (18, 21308630), (20, 19177767), (21, 18264540), (28, 13698405), (30, 12785178), (35, 10958724), (36, 10654315), (42, 9132270), (45, 8523452), (49, 7827660), (60, 6392589), (63, 6088180), (70, 5479362), (84, 4566135), (90, 4261726), (98, 3913830), (105, 3652908), (126, 3044090), (140, 2739681), (147, 2609220), (180, 2130863), (196, 1956915), (210, 1826454), (245, 1565532), (252, 1522045), (294, 1304610), (315, 1217636), (420, 913227), (441, 869740), (490, 782766), (588, 652305), (630, 608818), (735, 521844), (882, 434870), (980, 391383), (1260, 304409), (1470, 260922), (1764, 217435), (2205, 173948), (2940, 130461), (4410, 86974), (8820, 43487)]