47186370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{619}}^1$

素因数の和:661

約数の個数: 144

約数和(自身を含む): 154365120

約数和(自身を除く): 107178750

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 121, 126, 154, 165, 198, 210, 231, 242, 315, 330, 363, 385, 462, 495, 605, 619, 630, 693, 726, 770, 847, 990, 1089, 1155, 1210, 1238, 1386, 1694, 1815, 1857, 2178, 2310, 2541, 3095, 3465, 3630, 3714, 4235, 4333, 5082, 5445, 5571, 6190, 6809, 6930, 7623, 8470, 8666, 9285, 10890, 11142, 12705, 12999, 13618, 15246, 18570, 20427, 21665, 25410, 25998, 27855, 34045, 38115, 38997, 40854, 43330, 47663, 55710, 61281, 64995, 68090, 74899, 76230, 77994, 95326, 102135, 122562, 129990, 142989, 149798, 194985, 204270, 224697, 238315, 285978, 306405, 374495, 389970, 428967, 449394, 476630, 524293, 612810, 674091, 714945, 748990, 857934, 1048586, 1123485, 1348182, 1429890, 1572879, 2144835, 2246970, 2621465, 3145758, 3370455, 4289670, 4718637, 5242930, 6740910, 7864395, 9437274, 15728790, 23593185, 47186370]

約数ペア:

[(1, 47186370), (2, 23593185), (3, 15728790), (5, 9437274), (6, 7864395), (7, 6740910), (9, 5242930), (10, 4718637), (11, 4289670), (14, 3370455), (15, 3145758), (18, 2621465), (21, 2246970), (22, 2144835), (30, 1572879), (33, 1429890), (35, 1348182), (42, 1123485), (45, 1048586), (55, 857934), (63, 748990), (66, 714945), (70, 674091), (77, 612810), (90, 524293), (99, 476630), (105, 449394), (110, 428967), (121, 389970), (126, 374495), (154, 306405), (165, 285978), (198, 238315), (210, 224697), (231, 204270), (242, 194985), (315, 149798), (330, 142989), (363, 129990), (385, 122562), (462, 102135), (495, 95326), (605, 77994), (619, 76230), (630, 74899), (693, 68090), (726, 64995), (770, 61281), (847, 55710), (990, 47663), (1089, 43330), (1155, 40854), (1210, 38997), (1238, 38115), (1386, 34045), (1694, 27855), (1815, 25998), (1857, 25410), (2178, 21665), (2310, 20427), (2541, 18570), (3095, 15246), (3465, 13618), (3630, 12999), (3714, 12705), (4235, 11142), (4333, 10890), (5082, 9285), (5445, 8666), (5571, 8470), (6190, 7623), (6809, 6930)]