15444030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{293}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 42674688

約数和(自身を除く): 27230658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 251, 293, 502, 586, 753, 879, 1255, 1465, 1506, 1757, 1758, 2051, 2510, 2930, 3514, 3765, 4102, 4395, 5271, 6153, 7530, 8785, 8790, 10255, 10542, 12306, 17570, 20510, 26355, 30765, 52710, 61530, 73543, 147086, 220629, 367715, 441258, 514801, 735430, 1029602, 1103145, 1544403, 2206290, 2574005, 3088806, 5148010, 7722015, 15444030]

約数ペア:

[(1, 15444030), (2, 7722015), (3, 5148010), (5, 3088806), (6, 2574005), (7, 2206290), (10, 1544403), (14, 1103145), (15, 1029602), (21, 735430), (30, 514801), (35, 441258), (42, 367715), (70, 220629), (105, 147086), (210, 73543), (251, 61530), (293, 52710), (502, 30765), (586, 26355), (753, 20510), (879, 17570), (1255, 12306), (1465, 10542), (1506, 10255), (1757, 8790), (1758, 8785), (2051, 7530), (2510, 6153), (2930, 5271), (3514, 4395), (3765, 4102)]