64713390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18127}}^1$

素因数の和:18161

約数の個数: 64

約数和(自身を含む): 187951104

約数和(自身を除く): 123237714

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 3570, 18127, 36254, 54381, 90635, 108762, 126889, 181270, 253778, 271905, 308159, 380667, 543810, 616318, 634445, 761334, 924477, 1268890, 1540795, 1848954, 1903335, 2157113, 3081590, 3806670, 4314226, 4622385, 6471339, 9244770, 10785565, 12942678, 21571130, 32356695, 64713390]

約数ペア:

[(1, 64713390), (2, 32356695), (3, 21571130), (5, 12942678), (6, 10785565), (7, 9244770), (10, 6471339), (14, 4622385), (15, 4314226), (17, 3806670), (21, 3081590), (30, 2157113), (34, 1903335), (35, 1848954), (42, 1540795), (51, 1268890), (70, 924477), (85, 761334), (102, 634445), (105, 616318), (119, 543810), (170, 380667), (210, 308159), (238, 271905), (255, 253778), (357, 181270), (510, 126889), (595, 108762), (714, 90635), (1190, 54381), (1785, 36254), (3570, 18127)]