2010409020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{3347}}^1$

素因数の和:3480

約数の個数: 144

約数和(自身を含む): 6317595648

約数和(自身を除く): 4307186628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 71, 90, 94, 141, 142, 180, 188, 213, 235, 282, 284, 355, 423, 426, 470, 564, 639, 705, 710, 846, 852, 940, 1065, 1278, 1410, 1420, 1692, 2115, 2130, 2556, 2820, 3195, 3337, 3347, 4230, 4260, 6390, 6674, 6694, 8460, 10011, 10041, 12780, 13348, 13388, 16685, 16735, 20022, 20082, 30033, 30123, 33370, 33470, 40044, 40164, 50055, 50205, 60066, 60246, 66740, 66940, 100110, 100410, 120132, 120492, 150165, 150615, 157309, 200220, 200820, 237637, 300330, 301230, 314618, 471927, 475274, 600660, 602460, 629236, 712911, 786545, 943854, 950548, 1188185, 1415781, 1425822, 1573090, 1887708, 2138733, 2359635, 2376370, 2831562, 2851644, 3146180, 3564555, 4277466, 4719270, 4752740, 5663124, 7078905, 7129110, 8554932, 9438540, 10693665, 11168939, 14157810, 14258220, 21387330, 22337878, 28315620, 33506817, 42774660, 44675756, 55844695, 67013634, 100520451, 111689390, 134027268, 167534085, 201040902, 223378780, 335068170, 402081804, 502602255, 670136340, 1005204510, 2010409020]

約数ペア:

[(1, 2010409020), (2, 1005204510), (3, 670136340), (4, 502602255), (5, 402081804), (6, 335068170), (9, 223378780), (10, 201040902), (12, 167534085), (15, 134027268), (18, 111689390), (20, 100520451), (30, 67013634), (36, 55844695), (45, 44675756), (47, 42774660), (60, 33506817), (71, 28315620), (90, 22337878), (94, 21387330), (141, 14258220), (142, 14157810), (180, 11168939), (188, 10693665), (213, 9438540), (235, 8554932), (282, 7129110), (284, 7078905), (355, 5663124), (423, 4752740), (426, 4719270), (470, 4277466), (564, 3564555), (639, 3146180), (705, 2851644), (710, 2831562), (846, 2376370), (852, 2359635), (940, 2138733), (1065, 1887708), (1278, 1573090), (1410, 1425822), (1420, 1415781), (1692, 1188185), (2115, 950548), (2130, 943854), (2556, 786545), (2820, 712911), (3195, 629236), (3337, 602460), (3347, 600660), (4230, 475274), (4260, 471927), (6390, 314618), (6674, 301230), (6694, 300330), (8460, 237637), (10011, 200820), (10041, 200220), (12780, 157309), (13348, 150615), (13388, 150165), (16685, 120492), (16735, 120132), (20022, 100410), (20082, 100110), (30033, 66940), (30123, 66740), (33370, 60246), (33470, 60066), (40044, 50205), (40164, 50055)]