117384540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21499}}^1$

素因数の和:21531

約数の個数: 96

約数和(自身を含む): 404544000

約数和(自身を除く): 287159460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 21499, 42998, 64497, 85996, 107495, 128994, 150493, 214990, 257988, 279487, 300986, 322485, 429980, 451479, 558974, 601972, 644970, 752465, 838461, 902958, 1117948, 1289940, 1397435, 1504930, 1676922, 1805916, 1956409, 2257395, 2794870, 3009860, 3353844, 3912818, 4192305, 4514790, 5589740, 5869227, 7825636, 8384610, 9029580, 9782045, 11738454, 16769220, 19564090, 23476908, 29346135, 39128180, 58692270, 117384540]

約数ペア:

[(1, 117384540), (2, 58692270), (3, 39128180), (4, 29346135), (5, 23476908), (6, 19564090), (7, 16769220), (10, 11738454), (12, 9782045), (13, 9029580), (14, 8384610), (15, 7825636), (20, 5869227), (21, 5589740), (26, 4514790), (28, 4192305), (30, 3912818), (35, 3353844), (39, 3009860), (42, 2794870), (52, 2257395), (60, 1956409), (65, 1805916), (70, 1676922), (78, 1504930), (84, 1397435), (91, 1289940), (105, 1117948), (130, 902958), (140, 838461), (156, 752465), (182, 644970), (195, 601972), (210, 558974), (260, 451479), (273, 429980), (364, 322485), (390, 300986), (420, 279487), (455, 257988), (546, 214990), (780, 150493), (910, 128994), (1092, 107495), (1365, 85996), (1820, 64497), (2730, 42998), (5460, 21499)]