446890730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:672

約数の個数: 128

約数和(自身を含む): 1034643456

約数和(自身を除く): 587752726

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 31, 34, 55, 62, 65, 85, 110, 130, 143, 155, 170, 187, 221, 286, 310, 341, 374, 403, 442, 527, 593, 682, 715, 806, 935, 1054, 1105, 1186, 1430, 1705, 1870, 2015, 2210, 2431, 2635, 2965, 3410, 4030, 4433, 4862, 5270, 5797, 5930, 6523, 6851, 7709, 8866, 10081, 11594, 12155, 13046, 13702, 15418, 18383, 20162, 22165, 24310, 28985, 32615, 34255, 36766, 38545, 44330, 50405, 57970, 65230, 68510, 75361, 77090, 84799, 91915, 100810, 110891, 131053, 150722, 169598, 183830, 202213, 221782, 238979, 262106, 312511, 376805, 404426, 423995, 477958, 554455, 625022, 655265, 753610, 847990, 1011065, 1108910, 1194895, 1310530, 1441583, 1562555, 2022130, 2389790, 2628769, 2883166, 3125110, 3437621, 4062643, 5257538, 6875242, 7207915, 8125286, 13143845, 14415830, 17188105, 20313215, 26287690, 34376210, 40626430, 44689073, 89378146, 223445365, 446890730]

約数ペア:

[(1, 446890730), (2, 223445365), (5, 89378146), (10, 44689073), (11, 40626430), (13, 34376210), (17, 26287690), (22, 20313215), (26, 17188105), (31, 14415830), (34, 13143845), (55, 8125286), (62, 7207915), (65, 6875242), (85, 5257538), (110, 4062643), (130, 3437621), (143, 3125110), (155, 2883166), (170, 2628769), (187, 2389790), (221, 2022130), (286, 1562555), (310, 1441583), (341, 1310530), (374, 1194895), (403, 1108910), (442, 1011065), (527, 847990), (593, 753610), (682, 655265), (715, 625022), (806, 554455), (935, 477958), (1054, 423995), (1105, 404426), (1186, 376805), (1430, 312511), (1705, 262106), (1870, 238979), (2015, 221782), (2210, 202213), (2431, 183830), (2635, 169598), (2965, 150722), (3410, 131053), (4030, 110891), (4433, 100810), (4862, 91915), (5270, 84799), (5797, 77090), (5930, 75361), (6523, 68510), (6851, 65230), (7709, 57970), (8866, 50405), (10081, 44330), (11594, 38545), (12155, 36766), (13046, 34255), (13702, 32615), (15418, 28985), (18383, 24310), (20162, 22165)]