459188380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{269}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 1126742400

約数和(自身を除く): 667554020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 137, 140, 178, 269, 274, 356, 445, 538, 548, 623, 685, 890, 959, 1076, 1246, 1345, 1370, 1780, 1883, 1918, 2492, 2690, 2740, 3115, 3766, 3836, 4795, 5380, 6230, 7532, 9415, 9590, 12193, 12460, 18830, 19180, 23941, 24386, 36853, 37660, 47882, 48772, 60965, 73706, 85351, 95764, 119705, 121930, 147412, 167587, 170702, 184265, 239410, 243860, 257971, 335174, 341404, 368530, 426755, 478820, 515942, 670348, 737060, 837935, 853510, 1031884, 1289855, 1675870, 1707020, 2579710, 3279917, 3351740, 5159420, 6559834, 13119668, 16399585, 22959419, 32799170, 45918838, 65598340, 91837676, 114797095, 229594190, 459188380]

約数ペア:

[(1, 459188380), (2, 229594190), (4, 114797095), (5, 91837676), (7, 65598340), (10, 45918838), (14, 32799170), (20, 22959419), (28, 16399585), (35, 13119668), (70, 6559834), (89, 5159420), (137, 3351740), (140, 3279917), (178, 2579710), (269, 1707020), (274, 1675870), (356, 1289855), (445, 1031884), (538, 853510), (548, 837935), (623, 737060), (685, 670348), (890, 515942), (959, 478820), (1076, 426755), (1246, 368530), (1345, 341404), (1370, 335174), (1780, 257971), (1883, 243860), (1918, 239410), (2492, 184265), (2690, 170702), (2740, 167587), (3115, 147412), (3766, 121930), (3836, 119705), (4795, 95764), (5380, 85351), (6230, 73706), (7532, 60965), (9415, 48772), (9590, 47882), (12193, 37660), (12460, 36853), (18830, 24386), (19180, 23941)]