69940780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:575

約数の個数: 96

約数和(自身を含む): 183343104

約数和(自身を除く): 113402324

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 83, 91, 130, 140, 166, 182, 260, 332, 364, 415, 455, 463, 581, 830, 910, 926, 1079, 1162, 1660, 1820, 1852, 2158, 2315, 2324, 2905, 3241, 4316, 4630, 5395, 5810, 6019, 6482, 7553, 9260, 10790, 11620, 12038, 12964, 15106, 16205, 21580, 24076, 30095, 30212, 32410, 37765, 38429, 42133, 60190, 64820, 75530, 76858, 84266, 120380, 151060, 153716, 168532, 192145, 210665, 269003, 384290, 421330, 499577, 538006, 768580, 842660, 999154, 1076012, 1345015, 1998308, 2497885, 2690030, 3497039, 4995770, 5380060, 6994078, 9991540, 13988156, 17485195, 34970390, 69940780]

約数ペア:

[(1, 69940780), (2, 34970390), (4, 17485195), (5, 13988156), (7, 9991540), (10, 6994078), (13, 5380060), (14, 4995770), (20, 3497039), (26, 2690030), (28, 2497885), (35, 1998308), (52, 1345015), (65, 1076012), (70, 999154), (83, 842660), (91, 768580), (130, 538006), (140, 499577), (166, 421330), (182, 384290), (260, 269003), (332, 210665), (364, 192145), (415, 168532), (455, 153716), (463, 151060), (581, 120380), (830, 84266), (910, 76858), (926, 75530), (1079, 64820), (1162, 60190), (1660, 42133), (1820, 38429), (1852, 37765), (2158, 32410), (2315, 30212), (2324, 30095), (2905, 24076), (3241, 21580), (4316, 16205), (4630, 15106), (5395, 12964), (5810, 12038), (6019, 11620), (6482, 10790), (7553, 9260)]