394377660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7853}}^1$

素因数の和:7905

約数の個数: 120

約数和(自身を含む): 1277248896

約数和(自身を除く): 882871236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 81, 90, 93, 108, 124, 135, 155, 162, 180, 186, 270, 279, 310, 324, 372, 405, 465, 540, 558, 620, 810, 837, 930, 1116, 1395, 1620, 1674, 1860, 2511, 2790, 3348, 4185, 5022, 5580, 7853, 8370, 10044, 12555, 15706, 16740, 23559, 25110, 31412, 39265, 47118, 50220, 70677, 78530, 94236, 117795, 141354, 157060, 212031, 235590, 243443, 282708, 353385, 424062, 471180, 486886, 636093, 706770, 730329, 848124, 973772, 1060155, 1217215, 1272186, 1413540, 1460658, 2120310, 2190987, 2434430, 2544372, 2921316, 3180465, 3651645, 4240620, 4381974, 4868860, 6360930, 6572961, 7303290, 8763948, 10954935, 12721860, 13145922, 14606580, 19718883, 21909870, 26291844, 32864805, 39437766, 43819740, 65729610, 78875532, 98594415, 131459220, 197188830, 394377660]

約数ペア:

[(1, 394377660), (2, 197188830), (3, 131459220), (4, 98594415), (5, 78875532), (6, 65729610), (9, 43819740), (10, 39437766), (12, 32864805), (15, 26291844), (18, 21909870), (20, 19718883), (27, 14606580), (30, 13145922), (31, 12721860), (36, 10954935), (45, 8763948), (54, 7303290), (60, 6572961), (62, 6360930), (81, 4868860), (90, 4381974), (93, 4240620), (108, 3651645), (124, 3180465), (135, 2921316), (155, 2544372), (162, 2434430), (180, 2190987), (186, 2120310), (270, 1460658), (279, 1413540), (310, 1272186), (324, 1217215), (372, 1060155), (405, 973772), (465, 848124), (540, 730329), (558, 706770), (620, 636093), (810, 486886), (837, 471180), (930, 424062), (1116, 353385), (1395, 282708), (1620, 243443), (1674, 235590), (1860, 212031), (2511, 157060), (2790, 141354), (3348, 117795), (4185, 94236), (5022, 78530), (5580, 70677), (7853, 50220), (8370, 47118), (10044, 39265), (12555, 31412), (15706, 25110), (16740, 23559)]