2473164540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{178439}}^1$

素因数の和:178472

約数の個数: 144

約数和(自身を含む): 9353111040

約数和(自身を除く): 6879946500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 6930, 13860, 178439, 356878, 535317, 713756, 892195, 1070634, 1249073, 1605951, 1784390, 1962829, 2141268, 2498146, 2676585, 3211902, 3568780, 3747219, 3925658, 4996292, 5353170, 5888487, 6245365, 6423804, 7494438, 7851316, 8029755, 9814145, 10706340, 11241657, 11776974, 12490730, 13739803, 14988876, 16059510, 17665461, 18736095, 19628290, 22483314, 23553948, 24981460, 27479606, 29442435, 32119020, 35330922, 37472190, 39256580, 41219409, 44966628, 54959212, 56208285, 58884870, 68699015, 70661844, 74944380, 82438818, 88327305, 112416570, 117769740, 123658227, 137398030, 164877636, 176654610, 206097045, 224833140, 247316454, 274796060, 353309220, 412194090, 494632908, 618291135, 824388180, 1236582270, 2473164540]

約数ペア:

[(1, 2473164540), (2, 1236582270), (3, 824388180), (4, 618291135), (5, 494632908), (6, 412194090), (7, 353309220), (9, 274796060), (10, 247316454), (11, 224833140), (12, 206097045), (14, 176654610), (15, 164877636), (18, 137398030), (20, 123658227), (21, 117769740), (22, 112416570), (28, 88327305), (30, 82438818), (33, 74944380), (35, 70661844), (36, 68699015), (42, 58884870), (44, 56208285), (45, 54959212), (55, 44966628), (60, 41219409), (63, 39256580), (66, 37472190), (70, 35330922), (77, 32119020), (84, 29442435), (90, 27479606), (99, 24981460), (105, 23553948), (110, 22483314), (126, 19628290), (132, 18736095), (140, 17665461), (154, 16059510), (165, 14988876), (180, 13739803), (198, 12490730), (210, 11776974), (220, 11241657), (231, 10706340), (252, 9814145), (308, 8029755), (315, 7851316), (330, 7494438), (385, 6423804), (396, 6245365), (420, 5888487), (462, 5353170), (495, 4996292), (630, 3925658), (660, 3747219), (693, 3568780), (770, 3211902), (924, 2676585), (990, 2498146), (1155, 2141268), (1260, 1962829), (1386, 1784390), (1540, 1605951), (1980, 1249073), (2310, 1070634), (2772, 892195), (3465, 713756), (4620, 535317), (6930, 356878), (13860, 178439)]