71379009930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1\times {\mathrm{5441}}^1$

素因数の和:6384

約数の個数: 128

約数和(自身を含む): 187887444480

約数和(自身を除く): 116508434550

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 255, 290, 435, 493, 510, 870, 887, 986, 1479, 1774, 2465, 2661, 2958, 4435, 4930, 5322, 5441, 7395, 8870, 10882, 13305, 14790, 15079, 16323, 25723, 26610, 27205, 30158, 32646, 45237, 51446, 54410, 75395, 77169, 81615, 90474, 92497, 128615, 150790, 154338, 157789, 163230, 184994, 226185, 257230, 277491, 315578, 385845, 437291, 452370, 462485, 473367, 554982, 771690, 788945, 874582, 924970, 946734, 1311873, 1387455, 1577890, 2186455, 2366835, 2623746, 2682413, 2774910, 4372910, 4733670, 4826167, 5364826, 6559365, 8047239, 9652334, 13118730, 13412065, 14478501, 16094478, 24130835, 26824130, 28957002, 40236195, 48261670, 72392505, 80472390, 82044839, 139958843, 144785010, 164089678, 246134517, 279917686, 410224195, 419876529, 492269034, 699794215, 820448390, 839753058, 1230672585, 1399588430, 2099382645, 2379300331, 2461345170, 4198765290, 4758600662, 7137900993, 11896501655, 14275801986, 23793003310, 35689504965, 71379009930]

約数ペア:

[(1, 71379009930), (2, 35689504965), (3, 23793003310), (5, 14275801986), (6, 11896501655), (10, 7137900993), (15, 4758600662), (17, 4198765290), (29, 2461345170), (30, 2379300331), (34, 2099382645), (51, 1399588430), (58, 1230672585), (85, 839753058), (87, 820448390), (102, 699794215), (145, 492269034), (170, 419876529), (174, 410224195), (255, 279917686), (290, 246134517), (435, 164089678), (493, 144785010), (510, 139958843), (870, 82044839), (887, 80472390), (986, 72392505), (1479, 48261670), (1774, 40236195), (2465, 28957002), (2661, 26824130), (2958, 24130835), (4435, 16094478), (4930, 14478501), (5322, 13412065), (5441, 13118730), (7395, 9652334), (8870, 8047239), (10882, 6559365), (13305, 5364826), (14790, 4826167), (15079, 4733670), (16323, 4372910), (25723, 2774910), (26610, 2682413), (27205, 2623746), (30158, 2366835), (32646, 2186455), (45237, 1577890), (51446, 1387455), (54410, 1311873), (75395, 946734), (77169, 924970), (81615, 874582), (90474, 788945), (92497, 771690), (128615, 554982), (150790, 473367), (154338, 462485), (157789, 452370), (163230, 437291), (184994, 385845), (226185, 315578), (257230, 277491)]