170703990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 128

約数和(自身を含む): 472780800

約数和(自身を除く): 302076810

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 79, 90, 106, 135, 151, 158, 159, 237, 265, 270, 302, 318, 395, 453, 474, 477, 530, 711, 755, 790, 795, 906, 954, 1185, 1359, 1422, 1431, 1510, 1590, 2133, 2265, 2370, 2385, 2718, 2862, 3555, 4077, 4187, 4266, 4530, 4770, 6795, 7110, 7155, 8003, 8154, 8374, 10665, 11929, 12561, 13590, 14310, 16006, 20385, 20935, 21330, 23858, 24009, 25122, 35787, 37683, 40015, 40770, 41870, 48018, 59645, 62805, 71574, 72027, 75366, 80030, 107361, 113049, 119290, 120045, 125610, 144054, 178935, 188415, 214722, 216081, 226098, 240090, 322083, 357870, 360135, 376830, 432162, 536805, 565245, 632237, 644166, 720270, 1073610, 1080405, 1130490, 1264474, 1610415, 1896711, 2160810, 3161185, 3220830, 3793422, 5690133, 6322370, 9483555, 11380266, 17070399, 18967110, 28450665, 34140798, 56901330, 85351995, 170703990]

約数ペア:

[(1, 170703990), (2, 85351995), (3, 56901330), (5, 34140798), (6, 28450665), (9, 18967110), (10, 17070399), (15, 11380266), (18, 9483555), (27, 6322370), (30, 5690133), (45, 3793422), (53, 3220830), (54, 3161185), (79, 2160810), (90, 1896711), (106, 1610415), (135, 1264474), (151, 1130490), (158, 1080405), (159, 1073610), (237, 720270), (265, 644166), (270, 632237), (302, 565245), (318, 536805), (395, 432162), (453, 376830), (474, 360135), (477, 357870), (530, 322083), (711, 240090), (755, 226098), (790, 216081), (795, 214722), (906, 188415), (954, 178935), (1185, 144054), (1359, 125610), (1422, 120045), (1431, 119290), (1510, 113049), (1590, 107361), (2133, 80030), (2265, 75366), (2370, 72027), (2385, 71574), (2718, 62805), (2862, 59645), (3555, 48018), (4077, 41870), (4187, 40770), (4266, 40015), (4530, 37683), (4770, 35787), (6795, 25122), (7110, 24009), (7155, 23858), (8003, 21330), (8154, 20935), (8374, 20385), (10665, 16006), (11929, 14310), (12561, 13590)]