127254690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2744

約数の個数: 96

約数和(自身を含む): 361760256

約数和(自身を除く): 234505566

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 31, 34, 45, 51, 62, 85, 90, 93, 102, 153, 155, 170, 186, 255, 279, 306, 310, 465, 510, 527, 558, 765, 930, 1054, 1395, 1530, 1581, 2635, 2683, 2790, 3162, 4743, 5270, 5366, 7905, 8049, 9486, 13415, 15810, 16098, 23715, 24147, 26830, 40245, 45611, 47430, 48294, 80490, 83173, 91222, 120735, 136833, 166346, 228055, 241470, 249519, 273666, 410499, 415865, 456110, 499038, 684165, 748557, 820998, 831730, 1247595, 1368330, 1413941, 1497114, 2052495, 2495190, 2827882, 3742785, 4104990, 4241823, 7069705, 7485570, 8483646, 12725469, 14139410, 21209115, 25450938, 42418230, 63627345, 127254690]

約数ペア:

[(1, 127254690), (2, 63627345), (3, 42418230), (5, 25450938), (6, 21209115), (9, 14139410), (10, 12725469), (15, 8483646), (17, 7485570), (18, 7069705), (30, 4241823), (31, 4104990), (34, 3742785), (45, 2827882), (51, 2495190), (62, 2052495), (85, 1497114), (90, 1413941), (93, 1368330), (102, 1247595), (153, 831730), (155, 820998), (170, 748557), (186, 684165), (255, 499038), (279, 456110), (306, 415865), (310, 410499), (465, 273666), (510, 249519), (527, 241470), (558, 228055), (765, 166346), (930, 136833), (1054, 120735), (1395, 91222), (1530, 83173), (1581, 80490), (2635, 48294), (2683, 47430), (2790, 45611), (3162, 40245), (4743, 26830), (5270, 24147), (5366, 23715), (7905, 16098), (8049, 15810), (9486, 13415)]