7112793420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1067987}}^1$

素因数の和:1068039

約数の個数: 72

約数和(自身を含む): 22158615024

約数和(自身を除く): 15045821604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 1067987, 2135974, 3203961, 4271948, 5339935, 6407922, 9611883, 10679870, 12815844, 16019805, 19223766, 21359740, 32039610, 38447532, 39515519, 48059415, 64079220, 79031038, 96118830, 118546557, 158062076, 192237660, 197577595, 237093114, 355639671, 395155190, 474186228, 592732785, 711279342, 790310380, 1185465570, 1422558684, 1778198355, 2370931140, 3556396710, 7112793420]

約数ペア:

[(1, 7112793420), (2, 3556396710), (3, 2370931140), (4, 1778198355), (5, 1422558684), (6, 1185465570), (9, 790310380), (10, 711279342), (12, 592732785), (15, 474186228), (18, 395155190), (20, 355639671), (30, 237093114), (36, 197577595), (37, 192237660), (45, 158062076), (60, 118546557), (74, 96118830), (90, 79031038), (111, 64079220), (148, 48059415), (180, 39515519), (185, 38447532), (222, 32039610), (333, 21359740), (370, 19223766), (444, 16019805), (555, 12815844), (666, 10679870), (740, 9611883), (1110, 6407922), (1332, 5339935), (1665, 4271948), (2220, 3203961), (3330, 2135974), (6660, 1067987)]