243906530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{2267}}^1$

素因数の和:2363

約数の個数: 64

約数和(自身を含む): 529079040

約数和(自身を除く): 285172510

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 53, 58, 70, 106, 145, 203, 265, 290, 371, 406, 530, 742, 1015, 1537, 1855, 2030, 2267, 3074, 3710, 4534, 7685, 10759, 11335, 15370, 15869, 21518, 22670, 31738, 53795, 65743, 79345, 107590, 120151, 131486, 158690, 240302, 328715, 460201, 600755, 657430, 841057, 920402, 1201510, 1682114, 2301005, 3484379, 4205285, 4602010, 6968758, 8410570, 17421895, 24390653, 34843790, 48781306, 121953265, 243906530]

約数ペア:

[(1, 243906530), (2, 121953265), (5, 48781306), (7, 34843790), (10, 24390653), (14, 17421895), (29, 8410570), (35, 6968758), (53, 4602010), (58, 4205285), (70, 3484379), (106, 2301005), (145, 1682114), (203, 1201510), (265, 920402), (290, 841057), (371, 657430), (406, 600755), (530, 460201), (742, 328715), (1015, 240302), (1537, 158690), (1855, 131486), (2030, 120151), (2267, 107590), (3074, 79345), (3710, 65743), (4534, 53795), (7685, 31738), (10759, 22670), (11335, 21518), (15370, 15869)]