29857695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 59304960

約数和(自身を除く): 29447265

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 43, 51, 85, 105, 119, 129, 215, 255, 301, 357, 389, 595, 645, 731, 903, 1167, 1505, 1785, 1945, 2193, 2723, 3655, 4515, 5117, 5835, 6613, 8169, 10965, 13615, 15351, 16727, 19839, 25585, 33065, 40845, 46291, 50181, 76755, 83635, 99195, 117089, 138873, 231455, 250905, 284359, 351267, 585445, 694365, 853077, 1421795, 1756335, 1990513, 4265385, 5971539, 9952565, 29857695]

約数ペア:

[(1, 29857695), (3, 9952565), (5, 5971539), (7, 4265385), (15, 1990513), (17, 1756335), (21, 1421795), (35, 853077), (43, 694365), (51, 585445), (85, 351267), (105, 284359), (119, 250905), (129, 231455), (215, 138873), (255, 117089), (301, 99195), (357, 83635), (389, 76755), (595, 50181), (645, 46291), (731, 40845), (903, 33065), (1167, 25585), (1505, 19839), (1785, 16727), (1945, 15351), (2193, 13615), (2723, 10965), (3655, 8169), (4515, 6613), (5117, 5835)]