1859247420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{20161}}^1$

素因数の和:20255

約数の個数: 96

約数和(自身を含む): 5487289920

約数和(自身を除く): 3628042500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 53, 58, 60, 87, 106, 116, 145, 159, 174, 212, 265, 290, 318, 348, 435, 530, 580, 636, 795, 870, 1060, 1537, 1590, 1740, 3074, 3180, 4611, 6148, 7685, 9222, 15370, 18444, 20161, 23055, 30740, 40322, 46110, 60483, 80644, 92220, 100805, 120966, 201610, 241932, 302415, 403220, 584669, 604830, 1068533, 1169338, 1209660, 1754007, 2137066, 2338676, 2923345, 3205599, 3508014, 4274132, 5342665, 5846690, 6411198, 7016028, 8770035, 10685330, 11693380, 12822396, 16027995, 17540070, 21370660, 30987457, 32055990, 35080140, 61974914, 64111980, 92962371, 123949828, 154937285, 185924742, 309874570, 371849484, 464811855, 619749140, 929623710, 1859247420]

約数ペア:

[(1, 1859247420), (2, 929623710), (3, 619749140), (4, 464811855), (5, 371849484), (6, 309874570), (10, 185924742), (12, 154937285), (15, 123949828), (20, 92962371), (29, 64111980), (30, 61974914), (53, 35080140), (58, 32055990), (60, 30987457), (87, 21370660), (106, 17540070), (116, 16027995), (145, 12822396), (159, 11693380), (174, 10685330), (212, 8770035), (265, 7016028), (290, 6411198), (318, 5846690), (348, 5342665), (435, 4274132), (530, 3508014), (580, 3205599), (636, 2923345), (795, 2338676), (870, 2137066), (1060, 1754007), (1537, 1209660), (1590, 1169338), (1740, 1068533), (3074, 604830), (3180, 584669), (4611, 403220), (6148, 302415), (7685, 241932), (9222, 201610), (15370, 120966), (18444, 100805), (20161, 92220), (23055, 80644), (30740, 60483), (40322, 46110)]