71068860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3557}}^1$

素因数の和:3612

約数の個数: 96

約数和(自身を含む): 227142720

約数和(自身を除く): 156073860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 3330, 3557, 3996, 4995, 6660, 7114, 9990, 10671, 14228, 17785, 19980, 21342, 32013, 35570, 42684, 53355, 64026, 71140, 96039, 106710, 128052, 131609, 160065, 192078, 213420, 263218, 320130, 384156, 394827, 480195, 526436, 640260, 658045, 789654, 960390, 1184481, 1316090, 1579308, 1920780, 1974135, 2368962, 2632180, 3553443, 3948270, 4737924, 5922405, 7106886, 7896540, 11844810, 14213772, 17767215, 23689620, 35534430, 71068860]

約数ペア:

[(1, 71068860), (2, 35534430), (3, 23689620), (4, 17767215), (5, 14213772), (6, 11844810), (9, 7896540), (10, 7106886), (12, 5922405), (15, 4737924), (18, 3948270), (20, 3553443), (27, 2632180), (30, 2368962), (36, 1974135), (37, 1920780), (45, 1579308), (54, 1316090), (60, 1184481), (74, 960390), (90, 789654), (108, 658045), (111, 640260), (135, 526436), (148, 480195), (180, 394827), (185, 384156), (222, 320130), (270, 263218), (333, 213420), (370, 192078), (444, 160065), (540, 131609), (555, 128052), (666, 106710), (740, 96039), (999, 71140), (1110, 64026), (1332, 53355), (1665, 42684), (1998, 35570), (2220, 32013), (3330, 21342), (3557, 19980), (3996, 17785), (4995, 14228), (6660, 10671), (7114, 9990)]