18220373010

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{57727}}^1$

素因数の和:57917

約数の個数: 128

約数和(自身を含む): 55862231040

約数和(自身を除く): 37641858030

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 167, 189, 210, 270, 315, 334, 378, 501, 630, 835, 945, 1002, 1169, 1503, 1670, 1890, 2338, 2505, 3006, 3507, 4509, 5010, 5845, 7014, 7515, 9018, 10521, 11690, 15030, 17535, 21042, 22545, 31563, 35070, 45090, 52605, 57727, 63126, 105210, 115454, 157815, 173181, 288635, 315630, 346362, 404089, 519543, 577270, 808178, 865905, 1039086, 1212267, 1558629, 1731810, 2020445, 2424534, 2597715, 3117258, 3636801, 4040890, 5195430, 6061335, 7273602, 7793145, 9640409, 10910403, 12122670, 15586290, 18184005, 19280818, 21820806, 28921227, 36368010, 48202045, 54552015, 57842454, 67482863, 86763681, 96404090, 109104030, 134965726, 144606135, 173527362, 202448589, 260291043, 289212270, 337414315, 404897178, 433818405, 520582086, 607345767, 674828630, 867636810, 1012242945, 1214691534, 1301455215, 1822037301, 2024485890, 2602910430, 3036728835, 3644074602, 6073457670, 9110186505, 18220373010]

約数ペア:

[(1, 18220373010), (2, 9110186505), (3, 6073457670), (5, 3644074602), (6, 3036728835), (7, 2602910430), (9, 2024485890), (10, 1822037301), (14, 1301455215), (15, 1214691534), (18, 1012242945), (21, 867636810), (27, 674828630), (30, 607345767), (35, 520582086), (42, 433818405), (45, 404897178), (54, 337414315), (63, 289212270), (70, 260291043), (90, 202448589), (105, 173527362), (126, 144606135), (135, 134965726), (167, 109104030), (189, 96404090), (210, 86763681), (270, 67482863), (315, 57842454), (334, 54552015), (378, 48202045), (501, 36368010), (630, 28921227), (835, 21820806), (945, 19280818), (1002, 18184005), (1169, 15586290), (1503, 12122670), (1670, 10910403), (1890, 9640409), (2338, 7793145), (2505, 7273602), (3006, 6061335), (3507, 5195430), (4509, 4040890), (5010, 3636801), (5845, 3117258), (7014, 2597715), (7515, 2424534), (9018, 2020445), (10521, 1731810), (11690, 1558629), (15030, 1212267), (17535, 1039086), (21042, 865905), (22545, 808178), (31563, 577270), (35070, 519543), (45090, 404089), (52605, 346362), (57727, 315630), (63126, 288635), (105210, 173181), (115454, 157815)]