111921390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:687

約数の個数: 144

約数和(自身を含む): 347321520

約数和(自身を除く): 235400130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 49, 63, 70, 82, 90, 98, 105, 123, 126, 147, 205, 210, 245, 246, 287, 294, 315, 369, 410, 441, 490, 574, 615, 619, 630, 735, 738, 861, 882, 1230, 1238, 1435, 1470, 1722, 1845, 1857, 2009, 2205, 2583, 2870, 3095, 3690, 3714, 4018, 4305, 4333, 4410, 5166, 5571, 6027, 6190, 8610, 8666, 9285, 10045, 11142, 12054, 12915, 12999, 18081, 18570, 20090, 21665, 25379, 25830, 25998, 27855, 30135, 30331, 36162, 38997, 43330, 50758, 55710, 60270, 60662, 64995, 76137, 77994, 90405, 90993, 126895, 129990, 151655, 152274, 177653, 180810, 181986, 194985, 228411, 253790, 272979, 303310, 355306, 380685, 389970, 454965, 456822, 532959, 545958, 761370, 888265, 909930, 1065918, 1142055, 1243571, 1364895, 1598877, 1776530, 2284110, 2487142, 2664795, 2729790, 3197754, 3730713, 5329590, 6217855, 7461426, 7994385, 11192139, 12435710, 15988770, 18653565, 22384278, 37307130, 55960695, 111921390]

約数ペア:

[(1, 111921390), (2, 55960695), (3, 37307130), (5, 22384278), (6, 18653565), (7, 15988770), (9, 12435710), (10, 11192139), (14, 7994385), (15, 7461426), (18, 6217855), (21, 5329590), (30, 3730713), (35, 3197754), (41, 2729790), (42, 2664795), (45, 2487142), (49, 2284110), (63, 1776530), (70, 1598877), (82, 1364895), (90, 1243571), (98, 1142055), (105, 1065918), (123, 909930), (126, 888265), (147, 761370), (205, 545958), (210, 532959), (245, 456822), (246, 454965), (287, 389970), (294, 380685), (315, 355306), (369, 303310), (410, 272979), (441, 253790), (490, 228411), (574, 194985), (615, 181986), (619, 180810), (630, 177653), (735, 152274), (738, 151655), (861, 129990), (882, 126895), (1230, 90993), (1238, 90405), (1435, 77994), (1470, 76137), (1722, 64995), (1845, 60662), (1857, 60270), (2009, 55710), (2205, 50758), (2583, 43330), (2870, 38997), (3095, 36162), (3690, 30331), (3714, 30135), (4018, 27855), (4305, 25998), (4333, 25830), (4410, 25379), (5166, 21665), (5571, 20090), (6027, 18570), (6190, 18081), (8610, 12999), (8666, 12915), (9285, 12054), (10045, 11142)]