7017420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 96

約数和(自身を含む): 21067200

約数和(自身を除く): 14049780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 109, 111, 116, 145, 148, 174, 185, 218, 222, 290, 327, 348, 370, 435, 436, 444, 545, 555, 580, 654, 740, 870, 1073, 1090, 1110, 1308, 1635, 1740, 2146, 2180, 2220, 3161, 3219, 3270, 4033, 4292, 5365, 6322, 6438, 6540, 8066, 9483, 10730, 12099, 12644, 12876, 15805, 16095, 16132, 18966, 20165, 21460, 24198, 31610, 32190, 37932, 40330, 47415, 48396, 60495, 63220, 64380, 80660, 94830, 116957, 120990, 189660, 233914, 241980, 350871, 467828, 584785, 701742, 1169570, 1403484, 1754355, 2339140, 3508710, 7017420]

約数ペア:

[(1, 7017420), (2, 3508710), (3, 2339140), (4, 1754355), (5, 1403484), (6, 1169570), (10, 701742), (12, 584785), (15, 467828), (20, 350871), (29, 241980), (30, 233914), (37, 189660), (58, 120990), (60, 116957), (74, 94830), (87, 80660), (109, 64380), (111, 63220), (116, 60495), (145, 48396), (148, 47415), (174, 40330), (185, 37932), (218, 32190), (222, 31610), (290, 24198), (327, 21460), (348, 20165), (370, 18966), (435, 16132), (436, 16095), (444, 15805), (545, 12876), (555, 12644), (580, 12099), (654, 10730), (740, 9483), (870, 8066), (1073, 6540), (1090, 6438), (1110, 6322), (1308, 5365), (1635, 4292), (1740, 4033), (2146, 3270), (2180, 3219), (2220, 3161)]