37905420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{12893}}^1$

素因数の和:12919

約数の個数: 72

約数和(自身を含む): 123472944

約数和(自身を除く): 85567524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 12893, 25786, 38679, 51572, 64465, 77358, 90251, 128930, 154716, 180502, 193395, 257860, 270753, 361004, 386790, 451255, 541506, 631757, 773580, 902510, 1083012, 1263514, 1353765, 1805020, 1895271, 2527028, 2707530, 3158785, 3790542, 5415060, 6317570, 7581084, 9476355, 12635140, 18952710, 37905420]

約数ペア:

[(1, 37905420), (2, 18952710), (3, 12635140), (4, 9476355), (5, 7581084), (6, 6317570), (7, 5415060), (10, 3790542), (12, 3158785), (14, 2707530), (15, 2527028), (20, 1895271), (21, 1805020), (28, 1353765), (30, 1263514), (35, 1083012), (42, 902510), (49, 773580), (60, 631757), (70, 541506), (84, 451255), (98, 386790), (105, 361004), (140, 270753), (147, 257860), (196, 193395), (210, 180502), (245, 154716), (294, 128930), (420, 90251), (490, 77358), (588, 64465), (735, 51572), (980, 38679), (1470, 25786), (2940, 12893)]