18290021490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{822763}}^1$

素因数の和:822808

約数の個数: 96

約数和(自身を含む): 53907497280

約数和(自身を除く): 35617475790

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 822763, 1645526, 2468289, 4113815, 4936578, 7404867, 8227630, 10695919, 12341445, 14809734, 15632497, 21391838, 24682890, 31264994, 32087757, 37024335, 46897491, 53479595, 64175514, 74048670, 78162485, 93794982, 96263271, 106959190, 140692473, 156324970, 160438785, 192526542, 203222461, 234487455, 281384946, 320877570, 406444922, 468974910, 481316355, 609667383, 703462365, 962632710, 1016112305, 1219334766, 1406924730, 1829002149, 2032224610, 3048336915, 3658004298, 6096673830, 9145010745, 18290021490]

約数ペア:

[(1, 18290021490), (2, 9145010745), (3, 6096673830), (5, 3658004298), (6, 3048336915), (9, 2032224610), (10, 1829002149), (13, 1406924730), (15, 1219334766), (18, 1016112305), (19, 962632710), (26, 703462365), (30, 609667383), (38, 481316355), (39, 468974910), (45, 406444922), (57, 320877570), (65, 281384946), (78, 234487455), (90, 203222461), (95, 192526542), (114, 160438785), (117, 156324970), (130, 140692473), (171, 106959190), (190, 96263271), (195, 93794982), (234, 78162485), (247, 74048670), (285, 64175514), (342, 53479595), (390, 46897491), (494, 37024335), (570, 32087757), (585, 31264994), (741, 24682890), (855, 21391838), (1170, 15632497), (1235, 14809734), (1482, 12341445), (1710, 10695919), (2223, 8227630), (2470, 7404867), (3705, 4936578), (4446, 4113815), (7410, 2468289), (11115, 1645526), (22230, 822763)]