918729133060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^3\times {\mathrm{107}}^1\times {\mathrm{87383}}^1$

素因数の和:87550

約数の個数: 96

約数和(自身を含む): 2069071361280

約数和(自身を除く): 1150342228220

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 107, 170, 214, 289, 340, 428, 535, 578, 1070, 1156, 1445, 1819, 2140, 2890, 3638, 4913, 5780, 7276, 9095, 9826, 18190, 19652, 24565, 30923, 36380, 49130, 61846, 87383, 98260, 123692, 154615, 174766, 309230, 349532, 436915, 525691, 618460, 873830, 1051382, 1485511, 1747660, 2102764, 2628455, 2971022, 5256910, 5942044, 7427555, 9349981, 10513820, 14855110, 18699962, 25253687, 29710220, 37399924, 46749905, 50507374, 93499810, 101014748, 126268435, 158949677, 186999620, 252536870, 317899354, 429312679, 505073740, 635798708, 794748385, 858625358, 1589496770, 1717250716, 2146563395, 2702144509, 3178993540, 4293126790, 5404289018, 8586253580, 10808578036, 13510722545, 27021445090, 45936456653, 54042890180, 91872913306, 183745826612, 229682283265, 459364566530, 918729133060]

約数ペア:

[(1, 918729133060), (2, 459364566530), (4, 229682283265), (5, 183745826612), (10, 91872913306), (17, 54042890180), (20, 45936456653), (34, 27021445090), (68, 13510722545), (85, 10808578036), (107, 8586253580), (170, 5404289018), (214, 4293126790), (289, 3178993540), (340, 2702144509), (428, 2146563395), (535, 1717250716), (578, 1589496770), (1070, 858625358), (1156, 794748385), (1445, 635798708), (1819, 505073740), (2140, 429312679), (2890, 317899354), (3638, 252536870), (4913, 186999620), (5780, 158949677), (7276, 126268435), (9095, 101014748), (9826, 93499810), (18190, 50507374), (19652, 46749905), (24565, 37399924), (30923, 29710220), (36380, 25253687), (49130, 18699962), (61846, 14855110), (87383, 10513820), (98260, 9349981), (123692, 7427555), (154615, 5942044), (174766, 5256910), (309230, 2971022), (349532, 2628455), (436915, 2102764), (525691, 1747660), (618460, 1485511), (873830, 1051382)]