1570240890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{45083}}^1$

素因数の和:45145

約数の個数: 80

約数和(自身を含む): 4320489888

約数和(自身を除く): 2750248998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 258, 270, 387, 405, 430, 645, 774, 810, 1161, 1290, 1935, 2322, 3483, 3870, 5805, 6966, 11610, 17415, 34830, 45083, 90166, 135249, 225415, 270498, 405747, 450830, 676245, 811494, 1217241, 1352490, 1938569, 2028735, 2434482, 3651723, 3877138, 4057470, 5815707, 6086205, 7303446, 9692845, 11631414, 12172410, 17447121, 18258615, 19385690, 29078535, 34894242, 36517230, 52341363, 58157070, 87235605, 104682726, 157024089, 174471210, 261706815, 314048178, 523413630, 785120445, 1570240890]

約数ペア:

[(1, 1570240890), (2, 785120445), (3, 523413630), (5, 314048178), (6, 261706815), (9, 174471210), (10, 157024089), (15, 104682726), (18, 87235605), (27, 58157070), (30, 52341363), (43, 36517230), (45, 34894242), (54, 29078535), (81, 19385690), (86, 18258615), (90, 17447121), (129, 12172410), (135, 11631414), (162, 9692845), (215, 7303446), (258, 6086205), (270, 5815707), (387, 4057470), (405, 3877138), (430, 3651723), (645, 2434482), (774, 2028735), (810, 1938569), (1161, 1352490), (1290, 1217241), (1935, 811494), (2322, 676245), (3483, 450830), (3870, 405747), (5805, 270498), (6966, 225415), (11610, 135249), (17415, 90166), (34830, 45083)]