19371420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1284

約数の個数: 96

約数和(自身を含む): 62395200

約数和(自身を除く): 43023780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 783, 870, 1044, 1237, 1305, 1566, 1740, 2474, 2610, 3132, 3711, 3915, 4948, 5220, 6185, 7422, 7830, 11133, 12370, 14844, 15660, 18555, 22266, 24740, 33399, 35873, 37110, 44532, 55665, 66798, 71746, 74220, 107619, 111330, 133596, 143492, 166995, 179365, 215238, 222660, 322857, 333990, 358730, 430476, 538095, 645714, 667980, 717460, 968571, 1076190, 1291428, 1614285, 1937142, 2152380, 3228570, 3874284, 4842855, 6457140, 9685710, 19371420]

約数ペア:

[(1, 19371420), (2, 9685710), (3, 6457140), (4, 4842855), (5, 3874284), (6, 3228570), (9, 2152380), (10, 1937142), (12, 1614285), (15, 1291428), (18, 1076190), (20, 968571), (27, 717460), (29, 667980), (30, 645714), (36, 538095), (45, 430476), (54, 358730), (58, 333990), (60, 322857), (87, 222660), (90, 215238), (108, 179365), (116, 166995), (135, 143492), (145, 133596), (174, 111330), (180, 107619), (261, 74220), (270, 71746), (290, 66798), (348, 55665), (435, 44532), (522, 37110), (540, 35873), (580, 33399), (783, 24740), (870, 22266), (1044, 18555), (1237, 15660), (1305, 14844), (1566, 12370), (1740, 11133), (2474, 7830), (2610, 7422), (3132, 6185), (3711, 5220), (3915, 4948)]