42511740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 127008000

約数和(自身を除く): 84496260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 89, 95, 114, 178, 190, 228, 267, 285, 356, 380, 419, 445, 534, 570, 838, 890, 1068, 1140, 1257, 1335, 1676, 1691, 1780, 2095, 2514, 2670, 3382, 4190, 5028, 5073, 5340, 6285, 6764, 7961, 8380, 8455, 10146, 12570, 15922, 16910, 20292, 23883, 25140, 25365, 31844, 33820, 37291, 39805, 47766, 50730, 74582, 79610, 95532, 101460, 111873, 119415, 149164, 159220, 186455, 223746, 238830, 372910, 447492, 477660, 559365, 708529, 745820, 1118730, 1417058, 2125587, 2237460, 2834116, 3542645, 4251174, 7085290, 8502348, 10627935, 14170580, 21255870, 42511740]

約数ペア:

[(1, 42511740), (2, 21255870), (3, 14170580), (4, 10627935), (5, 8502348), (6, 7085290), (10, 4251174), (12, 3542645), (15, 2834116), (19, 2237460), (20, 2125587), (30, 1417058), (38, 1118730), (57, 745820), (60, 708529), (76, 559365), (89, 477660), (95, 447492), (114, 372910), (178, 238830), (190, 223746), (228, 186455), (267, 159220), (285, 149164), (356, 119415), (380, 111873), (419, 101460), (445, 95532), (534, 79610), (570, 74582), (838, 50730), (890, 47766), (1068, 39805), (1140, 37291), (1257, 33820), (1335, 31844), (1676, 25365), (1691, 25140), (1780, 23883), (2095, 20292), (2514, 16910), (2670, 15922), (3382, 12570), (4190, 10146), (5028, 8455), (5073, 8380), (5340, 7961), (6285, 6764)]