30120012

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7180

約数の個数: 60

約数和(自身を含む): 84808416

約数和(自身を除く): 54688404

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 7151, 14302, 21453, 28604, 42906, 64359, 85812, 92963, 128718, 185926, 193077, 257436, 278889, 371852, 386154, 557778, 579231, 772308, 836667, 1115556, 1158462, 1673334, 2316924, 2510001, 3346668, 5020002, 7530003, 10040004, 15060006, 30120012]

約数ペア:

[(1, 30120012), (2, 15060006), (3, 10040004), (4, 7530003), (6, 5020002), (9, 3346668), (12, 2510001), (13, 2316924), (18, 1673334), (26, 1158462), (27, 1115556), (36, 836667), (39, 772308), (52, 579231), (54, 557778), (78, 386154), (81, 371852), (108, 278889), (117, 257436), (156, 193077), (162, 185926), (234, 128718), (324, 92963), (351, 85812), (468, 64359), (702, 42906), (1053, 28604), (1404, 21453), (2106, 14302), (4212, 7151)]