194434380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{154313}}^1$

素因数の和:154335

約数の個数: 72

約数和(自身を含む): 674043552

約数和(自身を除く): 479609172

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 154313, 308626, 462939, 617252, 771565, 925878, 1080191, 1388817, 1543130, 1851756, 2160382, 2314695, 2777634, 3086260, 3240573, 4320764, 4629390, 5400955, 5555268, 6481146, 6944085, 9258780, 9721719, 10801910, 12962292, 13888170, 16202865, 19443438, 21603820, 27776340, 32405730, 38886876, 48608595, 64811460, 97217190, 194434380]

約数ペア:

[(1, 194434380), (2, 97217190), (3, 64811460), (4, 48608595), (5, 38886876), (6, 32405730), (7, 27776340), (9, 21603820), (10, 19443438), (12, 16202865), (14, 13888170), (15, 12962292), (18, 10801910), (20, 9721719), (21, 9258780), (28, 6944085), (30, 6481146), (35, 5555268), (36, 5400955), (42, 4629390), (45, 4320764), (60, 3240573), (63, 3086260), (70, 2777634), (84, 2314695), (90, 2160382), (105, 1851756), (126, 1543130), (140, 1388817), (180, 1080191), (210, 925878), (252, 771565), (315, 617252), (420, 462939), (630, 308626), (1260, 154313)]