1237928510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:886

約数の個数: 128

約数和(自身を含む): 2887315200

約数和(自身を除く): 1649386690

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 58, 61, 65, 70, 91, 122, 130, 145, 182, 203, 290, 305, 377, 406, 427, 455, 610, 754, 769, 793, 854, 910, 1015, 1538, 1586, 1769, 1885, 2030, 2135, 2639, 3538, 3770, 3845, 3965, 4270, 5278, 5383, 5551, 7690, 7930, 8845, 9997, 10766, 11102, 12383, 13195, 17690, 19994, 22301, 22997, 24766, 26390, 26915, 27755, 44602, 45994, 46909, 49985, 53830, 55510, 61915, 69979, 93818, 99970, 111505, 114985, 123830, 139958, 156107, 160979, 223010, 229970, 234545, 289913, 312214, 321958, 328363, 349895, 469090, 579826, 609817, 656726, 699790, 780535, 804895, 1219634, 1360361, 1449565, 1561070, 1609790, 1641815, 2029391, 2720722, 2899130, 3049085, 3283630, 4058782, 4268719, 6098170, 6801805, 8537438, 9522527, 10146955, 13603610, 17684693, 19045054, 20293910, 21343595, 35369386, 42687190, 47612635, 88423465, 95225270, 123792851, 176846930, 247585702, 618964255, 1237928510]

約数ペア:

[(1, 1237928510), (2, 618964255), (5, 247585702), (7, 176846930), (10, 123792851), (13, 95225270), (14, 88423465), (26, 47612635), (29, 42687190), (35, 35369386), (58, 21343595), (61, 20293910), (65, 19045054), (70, 17684693), (91, 13603610), (122, 10146955), (130, 9522527), (145, 8537438), (182, 6801805), (203, 6098170), (290, 4268719), (305, 4058782), (377, 3283630), (406, 3049085), (427, 2899130), (455, 2720722), (610, 2029391), (754, 1641815), (769, 1609790), (793, 1561070), (854, 1449565), (910, 1360361), (1015, 1219634), (1538, 804895), (1586, 780535), (1769, 699790), (1885, 656726), (2030, 609817), (2135, 579826), (2639, 469090), (3538, 349895), (3770, 328363), (3845, 321958), (3965, 312214), (4270, 289913), (5278, 234545), (5383, 229970), (5551, 223010), (7690, 160979), (7930, 156107), (8845, 139958), (9997, 123830), (10766, 114985), (11102, 111505), (12383, 99970), (13195, 93818), (17690, 69979), (19994, 61915), (22301, 55510), (22997, 53830), (24766, 49985), (26390, 46909), (26915, 45994), (27755, 44602)]