7320390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3169}}^1$

素因数の和:3197

約数の個数: 64

約数和(自身を含む): 21911040

約数和(自身を除く): 14590650

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 3169, 6338, 9507, 15845, 19014, 22183, 31690, 34859, 44366, 47535, 66549, 69718, 95070, 104577, 110915, 133098, 174295, 209154, 221830, 244013, 332745, 348590, 488026, 522885, 665490, 732039, 1045770, 1220065, 1464078, 2440130, 3660195, 7320390]

約数ペア:

[(1, 7320390), (2, 3660195), (3, 2440130), (5, 1464078), (6, 1220065), (7, 1045770), (10, 732039), (11, 665490), (14, 522885), (15, 488026), (21, 348590), (22, 332745), (30, 244013), (33, 221830), (35, 209154), (42, 174295), (55, 133098), (66, 110915), (70, 104577), (77, 95070), (105, 69718), (110, 66549), (154, 47535), (165, 44366), (210, 34859), (231, 31690), (330, 22183), (385, 19014), (462, 15845), (770, 9507), (1155, 6338), (2310, 3169)]