15233790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 44416512

約数和(自身を除く): 29182722

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 53, 55, 65, 66, 67, 78, 106, 110, 130, 134, 143, 159, 165, 195, 201, 265, 286, 318, 330, 335, 390, 402, 429, 530, 583, 670, 689, 715, 737, 795, 858, 871, 1005, 1166, 1378, 1430, 1474, 1590, 1742, 1749, 2010, 2067, 2145, 2211, 2613, 2915, 3445, 3498, 3551, 3685, 4134, 4290, 4355, 4422, 5226, 5830, 6890, 7102, 7370, 7579, 8710, 8745, 9581, 10335, 10653, 11055, 13065, 15158, 17490, 17755, 19162, 20670, 21306, 22110, 22737, 26130, 28743, 35510, 37895, 39061, 45474, 46163, 47905, 53265, 57486, 75790, 78122, 92326, 95810, 106530, 113685, 117183, 138489, 143715, 195305, 227370, 230815, 234366, 276978, 287430, 390610, 461630, 507793, 585915, 692445, 1015586, 1171830, 1384890, 1523379, 2538965, 3046758, 5077930, 7616895, 15233790]

約数ペア:

[(1, 15233790), (2, 7616895), (3, 5077930), (5, 3046758), (6, 2538965), (10, 1523379), (11, 1384890), (13, 1171830), (15, 1015586), (22, 692445), (26, 585915), (30, 507793), (33, 461630), (39, 390610), (53, 287430), (55, 276978), (65, 234366), (66, 230815), (67, 227370), (78, 195305), (106, 143715), (110, 138489), (130, 117183), (134, 113685), (143, 106530), (159, 95810), (165, 92326), (195, 78122), (201, 75790), (265, 57486), (286, 53265), (318, 47905), (330, 46163), (335, 45474), (390, 39061), (402, 37895), (429, 35510), (530, 28743), (583, 26130), (670, 22737), (689, 22110), (715, 21306), (737, 20670), (795, 19162), (858, 17755), (871, 17490), (1005, 15158), (1166, 13065), (1378, 11055), (1430, 10653), (1474, 10335), (1590, 9581), (1742, 8745), (1749, 8710), (2010, 7579), (2067, 7370), (2145, 7102), (2211, 6890), (2613, 5830), (2915, 5226), (3445, 4422), (3498, 4355), (3551, 4290), (3685, 4134)]