38470770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 96

約数和(自身を含む): 108972864

約数和(自身を除く): 70502094

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 131, 195, 234, 251, 262, 390, 393, 502, 585, 655, 753, 786, 1170, 1179, 1255, 1310, 1506, 1703, 1965, 2259, 2358, 2510, 3263, 3406, 3765, 3930, 4518, 5109, 5895, 6526, 7530, 8515, 9789, 10218, 11295, 11790, 15327, 16315, 17030, 19578, 22590, 25545, 29367, 30654, 32630, 32881, 48945, 51090, 58734, 65762, 76635, 97890, 98643, 146835, 153270, 164405, 197286, 293670, 295929, 328810, 427453, 493215, 591858, 854906, 986430, 1282359, 1479645, 2137265, 2564718, 2959290, 3847077, 4274530, 6411795, 7694154, 12823590, 19235385, 38470770]

約数ペア:

[(1, 38470770), (2, 19235385), (3, 12823590), (5, 7694154), (6, 6411795), (9, 4274530), (10, 3847077), (13, 2959290), (15, 2564718), (18, 2137265), (26, 1479645), (30, 1282359), (39, 986430), (45, 854906), (65, 591858), (78, 493215), (90, 427453), (117, 328810), (130, 295929), (131, 293670), (195, 197286), (234, 164405), (251, 153270), (262, 146835), (390, 98643), (393, 97890), (502, 76635), (585, 65762), (655, 58734), (753, 51090), (786, 48945), (1170, 32881), (1179, 32630), (1255, 30654), (1310, 29367), (1506, 25545), (1703, 22590), (1965, 19578), (2259, 17030), (2358, 16315), (2510, 15327), (3263, 11790), (3406, 11295), (3765, 10218), (3930, 9789), (4518, 8515), (5109, 7530), (5895, 6526)]