1199804620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:787

約数の個数: 96

約数和(自身を含む): 2930256000

約数和(自身を除く): 1730451380

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 113, 140, 149, 226, 298, 452, 509, 565, 596, 745, 791, 1018, 1043, 1130, 1490, 1582, 2036, 2086, 2260, 2545, 2980, 3164, 3563, 3955, 4172, 5090, 5215, 7126, 7910, 10180, 10430, 14252, 15820, 16837, 17815, 20860, 33674, 35630, 57517, 67348, 71260, 75841, 84185, 115034, 117859, 151682, 168370, 230068, 235718, 287585, 303364, 336740, 379205, 402619, 471436, 530887, 575170, 589295, 758410, 805238, 1061774, 1150340, 1178590, 1516820, 1610476, 2013095, 2123548, 2357180, 2654435, 4026190, 5308870, 8052380, 8570033, 10617740, 17140066, 34280132, 42850165, 59990231, 85700330, 119980462, 171400660, 239960924, 299951155, 599902310, 1199804620]

約数ペア:

[(1, 1199804620), (2, 599902310), (4, 299951155), (5, 239960924), (7, 171400660), (10, 119980462), (14, 85700330), (20, 59990231), (28, 42850165), (35, 34280132), (70, 17140066), (113, 10617740), (140, 8570033), (149, 8052380), (226, 5308870), (298, 4026190), (452, 2654435), (509, 2357180), (565, 2123548), (596, 2013095), (745, 1610476), (791, 1516820), (1018, 1178590), (1043, 1150340), (1130, 1061774), (1490, 805238), (1582, 758410), (2036, 589295), (2086, 575170), (2260, 530887), (2545, 471436), (2980, 402619), (3164, 379205), (3563, 336740), (3955, 303364), (4172, 287585), (5090, 235718), (5215, 230068), (7126, 168370), (7910, 151682), (10180, 117859), (10430, 115034), (14252, 84185), (15820, 75841), (16837, 71260), (17815, 67348), (20860, 57517), (33674, 35630)]