31005779630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{5923}}^1$

素因数の和:6090

約数の個数: 128

約数和(自身を含む): 69650316288

約数和(自身を除く): 38644536658

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 53, 70, 83, 85, 106, 119, 166, 170, 238, 265, 371, 415, 530, 581, 595, 742, 830, 901, 1162, 1190, 1411, 1802, 1855, 2822, 2905, 3710, 4399, 4505, 5810, 5923, 6307, 7055, 8798, 9010, 9877, 11846, 12614, 14110, 19754, 21995, 29615, 30793, 31535, 41461, 43990, 49385, 59230, 61586, 63070, 74783, 82922, 98770, 100691, 149566, 153965, 201382, 207305, 307930, 313919, 373915, 414610, 491609, 503455, 523481, 627838, 704837, 747830, 983218, 1006910, 1046962, 1409674, 1569595, 2197433, 2458045, 2617405, 3139190, 3441263, 3524185, 4394866, 4916090, 5234810, 5336623, 6882526, 7048370, 8357353, 10673246, 10987165, 16714706, 17206315, 21974330, 26055277, 26683115, 34412630, 37356361, 41786765, 52110554, 53366230, 58501471, 74712722, 83573530, 117002942, 130276385, 182386939, 186781805, 260552770, 292507355, 364773878, 373563610, 442939709, 585014710, 885879418, 911934695, 1823869390, 2214698545, 3100577963, 4429397090, 6201155926, 15502889815, 31005779630]

約数ペア:

[(1, 31005779630), (2, 15502889815), (5, 6201155926), (7, 4429397090), (10, 3100577963), (14, 2214698545), (17, 1823869390), (34, 911934695), (35, 885879418), (53, 585014710), (70, 442939709), (83, 373563610), (85, 364773878), (106, 292507355), (119, 260552770), (166, 186781805), (170, 182386939), (238, 130276385), (265, 117002942), (371, 83573530), (415, 74712722), (530, 58501471), (581, 53366230), (595, 52110554), (742, 41786765), (830, 37356361), (901, 34412630), (1162, 26683115), (1190, 26055277), (1411, 21974330), (1802, 17206315), (1855, 16714706), (2822, 10987165), (2905, 10673246), (3710, 8357353), (4399, 7048370), (4505, 6882526), (5810, 5336623), (5923, 5234810), (6307, 4916090), (7055, 4394866), (8798, 3524185), (9010, 3441263), (9877, 3139190), (11846, 2617405), (12614, 2458045), (14110, 2197433), (19754, 1569595), (21995, 1409674), (29615, 1046962), (30793, 1006910), (31535, 983218), (41461, 747830), (43990, 704837), (49385, 627838), (59230, 523481), (61586, 503455), (63070, 491609), (74783, 414610), (82922, 373915), (98770, 313919), (100691, 307930), (149566, 207305), (153965, 201382)]