153631893380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1\times {\mathrm{10429}}^1$

素因数の和:11341

約数の個数: 96

約数和(自身を含む): 371895417600

約数和(自身を除く): 218263524220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 139, 140, 278, 556, 695, 757, 973, 1390, 1514, 1946, 2780, 3028, 3785, 3892, 4865, 5299, 7570, 9730, 10429, 10598, 15140, 19460, 20858, 21196, 26495, 41716, 52145, 52990, 73003, 104290, 105223, 105980, 146006, 208580, 210446, 292012, 365015, 420892, 526115, 730030, 736561, 1052230, 1449631, 1460060, 1473122, 2104460, 2899262, 2946244, 3682805, 5798524, 7248155, 7365610, 7894753, 10147417, 14496310, 14731220, 15789506, 20294834, 28992620, 31579012, 39473765, 40589668, 50737085, 55263271, 78947530, 101474170, 110526542, 157895060, 202948340, 221053084, 276316355, 552632710, 1097370667, 1105265420, 2194741334, 4389482668, 5486853335, 7681594669, 10973706670, 15363189338, 21947413340, 30726378676, 38407973345, 76815946690, 153631893380]

約数ペア:

[(1, 153631893380), (2, 76815946690), (4, 38407973345), (5, 30726378676), (7, 21947413340), (10, 15363189338), (14, 10973706670), (20, 7681594669), (28, 5486853335), (35, 4389482668), (70, 2194741334), (139, 1105265420), (140, 1097370667), (278, 552632710), (556, 276316355), (695, 221053084), (757, 202948340), (973, 157895060), (1390, 110526542), (1514, 101474170), (1946, 78947530), (2780, 55263271), (3028, 50737085), (3785, 40589668), (3892, 39473765), (4865, 31579012), (5299, 28992620), (7570, 20294834), (9730, 15789506), (10429, 14731220), (10598, 14496310), (15140, 10147417), (19460, 7894753), (20858, 7365610), (21196, 7248155), (26495, 5798524), (41716, 3682805), (52145, 2946244), (52990, 2899262), (73003, 2104460), (104290, 1473122), (105223, 1460060), (105980, 1449631), (146006, 1052230), (208580, 736561), (210446, 730030), (292012, 526115), (365015, 420892)]