69045990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5711}}^1$

素因数の和:5765

約数の個数: 64

約数和(自身を含む): 184246272

約数和(自身を除く): 115200282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 5711, 6045, 11422, 12090, 17133, 28555, 34266, 57110, 74243, 85665, 148486, 171330, 177041, 222729, 354082, 371215, 445458, 531123, 742430, 885205, 1062246, 1113645, 1770410, 2227290, 2301533, 2655615, 4603066, 5311230, 6904599, 11507665, 13809198, 23015330, 34522995, 69045990]

約数ペア:

[(1, 69045990), (2, 34522995), (3, 23015330), (5, 13809198), (6, 11507665), (10, 6904599), (13, 5311230), (15, 4603066), (26, 2655615), (30, 2301533), (31, 2227290), (39, 1770410), (62, 1113645), (65, 1062246), (78, 885205), (93, 742430), (130, 531123), (155, 445458), (186, 371215), (195, 354082), (310, 222729), (390, 177041), (403, 171330), (465, 148486), (806, 85665), (930, 74243), (1209, 57110), (2015, 34266), (2418, 28555), (4030, 17133), (5711, 12090), (6045, 11422)]