1594427940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66601}}^1$

素因数の和:66642

約数の個数: 144

約数和(自身を含む): 5818350720

約数和(自身を除く): 4223922780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 28, 30, 35, 36, 38, 42, 45, 57, 60, 63, 70, 76, 84, 90, 95, 105, 114, 126, 133, 140, 171, 180, 190, 210, 228, 252, 266, 285, 315, 342, 380, 399, 420, 532, 570, 630, 665, 684, 798, 855, 1140, 1197, 1260, 1330, 1596, 1710, 1995, 2394, 2660, 3420, 3990, 4788, 5985, 7980, 11970, 23940, 66601, 133202, 199803, 266404, 333005, 399606, 466207, 599409, 666010, 799212, 932414, 999015, 1198818, 1265419, 1332020, 1398621, 1864828, 1998030, 2331035, 2397636, 2530838, 2797242, 2997045, 3796257, 3996060, 4195863, 4662070, 5061676, 5594484, 5994090, 6327095, 6993105, 7592514, 8391726, 8857933, 9324140, 11388771, 11988180, 12654190, 13986210, 15185028, 16783452, 17715866, 18981285, 20979315, 22777542, 25308380, 26573799, 27972420, 35431732, 37962570, 41958630, 44289665, 45555084, 53147598, 56943855, 75925140, 79721397, 83917260, 88579330, 106295196, 113887710, 132868995, 159442794, 177158660, 227775420, 265737990, 318885588, 398606985, 531475980, 797213970, 1594427940]

約数ペア:

[(1, 1594427940), (2, 797213970), (3, 531475980), (4, 398606985), (5, 318885588), (6, 265737990), (7, 227775420), (9, 177158660), (10, 159442794), (12, 132868995), (14, 113887710), (15, 106295196), (18, 88579330), (19, 83917260), (20, 79721397), (21, 75925140), (28, 56943855), (30, 53147598), (35, 45555084), (36, 44289665), (38, 41958630), (42, 37962570), (45, 35431732), (57, 27972420), (60, 26573799), (63, 25308380), (70, 22777542), (76, 20979315), (84, 18981285), (90, 17715866), (95, 16783452), (105, 15185028), (114, 13986210), (126, 12654190), (133, 11988180), (140, 11388771), (171, 9324140), (180, 8857933), (190, 8391726), (210, 7592514), (228, 6993105), (252, 6327095), (266, 5994090), (285, 5594484), (315, 5061676), (342, 4662070), (380, 4195863), (399, 3996060), (420, 3796257), (532, 2997045), (570, 2797242), (630, 2530838), (665, 2397636), (684, 2331035), (798, 1998030), (855, 1864828), (1140, 1398621), (1197, 1332020), (1260, 1265419), (1330, 1198818), (1596, 999015), (1710, 932414), (1995, 799212), (2394, 666010), (2660, 599409), (3420, 466207), (3990, 399606), (4788, 333005), (5985, 266404), (7980, 199803), (11970, 133202), (23940, 66601)]