18085084620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{569}}^1\times {\mathrm{2689}}^1$

素因数の和:3467

約数の個数: 96

約数和(自身を含む): 51003691200

約数和(自身を除く): 32918606580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 569, 591, 788, 985, 1138, 1182, 1707, 1970, 2276, 2364, 2689, 2845, 2955, 3414, 3940, 5378, 5690, 5910, 6828, 8067, 8535, 10756, 11380, 11820, 13445, 16134, 17070, 26890, 32268, 34140, 40335, 53780, 80670, 112093, 161340, 224186, 336279, 448372, 529733, 560465, 672558, 1059466, 1120930, 1345116, 1530041, 1589199, 1681395, 2118932, 2241860, 2648665, 3060082, 3178398, 3362790, 4590123, 5297330, 6120164, 6356796, 6725580, 7650205, 7945995, 9180246, 10594660, 15300410, 15891990, 18360492, 22950615, 30600820, 31783980, 45901230, 91802460, 301418077, 602836154, 904254231, 1205672308, 1507090385, 1808508462, 3014180770, 3617016924, 4521271155, 6028361540, 9042542310, 18085084620]

約数ペア:

[(1, 18085084620), (2, 9042542310), (3, 6028361540), (4, 4521271155), (5, 3617016924), (6, 3014180770), (10, 1808508462), (12, 1507090385), (15, 1205672308), (20, 904254231), (30, 602836154), (60, 301418077), (197, 91802460), (394, 45901230), (569, 31783980), (591, 30600820), (788, 22950615), (985, 18360492), (1138, 15891990), (1182, 15300410), (1707, 10594660), (1970, 9180246), (2276, 7945995), (2364, 7650205), (2689, 6725580), (2845, 6356796), (2955, 6120164), (3414, 5297330), (3940, 4590123), (5378, 3362790), (5690, 3178398), (5910, 3060082), (6828, 2648665), (8067, 2241860), (8535, 2118932), (10756, 1681395), (11380, 1589199), (11820, 1530041), (13445, 1345116), (16134, 1120930), (17070, 1059466), (26890, 672558), (32268, 560465), (34140, 529733), (40335, 448372), (53780, 336279), (80670, 224186), (112093, 161340)]