654963660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9029}}^1$

素因数の和:9088

約数の個数: 144

約数和(自身を含む): 2208810240

約数和(自身を除く): 1553846580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 780, 806, 930, 1116, 1170, 1209, 1395, 1612, 1860, 2015, 2340, 2418, 2790, 3627, 4030, 4836, 5580, 6045, 7254, 8060, 9029, 12090, 14508, 18058, 18135, 24180, 27087, 36116, 36270, 45145, 54174, 72540, 81261, 90290, 108348, 117377, 135435, 162522, 180580, 234754, 270870, 279899, 325044, 352131, 406305, 469508, 541740, 559798, 586885, 704262, 812610, 839697, 1056393, 1119596, 1173770, 1399495, 1408524, 1625220, 1679394, 1760655, 2112786, 2347540, 2519091, 2798990, 3358788, 3521310, 3638687, 4198485, 4225572, 5038182, 5281965, 5597980, 7042620, 7277374, 8396970, 10076364, 10563930, 10916061, 12595455, 14554748, 16793940, 18193435, 21127860, 21832122, 25190910, 32748183, 36386870, 43664244, 50381820, 54580305, 65496366, 72773740, 109160610, 130992732, 163740915, 218321220, 327481830, 654963660]

約数ペア:

[(1, 654963660), (2, 327481830), (3, 218321220), (4, 163740915), (5, 130992732), (6, 109160610), (9, 72773740), (10, 65496366), (12, 54580305), (13, 50381820), (15, 43664244), (18, 36386870), (20, 32748183), (26, 25190910), (30, 21832122), (31, 21127860), (36, 18193435), (39, 16793940), (45, 14554748), (52, 12595455), (60, 10916061), (62, 10563930), (65, 10076364), (78, 8396970), (90, 7277374), (93, 7042620), (117, 5597980), (124, 5281965), (130, 5038182), (155, 4225572), (156, 4198485), (180, 3638687), (186, 3521310), (195, 3358788), (234, 2798990), (260, 2519091), (279, 2347540), (310, 2112786), (372, 1760655), (390, 1679394), (403, 1625220), (465, 1408524), (468, 1399495), (558, 1173770), (585, 1119596), (620, 1056393), (780, 839697), (806, 812610), (930, 704262), (1116, 586885), (1170, 559798), (1209, 541740), (1395, 469508), (1612, 406305), (1860, 352131), (2015, 325044), (2340, 279899), (2418, 270870), (2790, 234754), (3627, 180580), (4030, 162522), (4836, 135435), (5580, 117377), (6045, 108348), (7254, 90290), (8060, 81261), (9029, 72540), (12090, 54174), (14508, 45145), (18058, 36270), (18135, 36116), (24180, 27087)]