677750430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{140321}}^1$

素因数の和:140361

約数の個数: 64

約数和(自身を含む): 1939811328

約数和(自身を除く): 1262060898

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 138, 161, 210, 230, 322, 345, 483, 690, 805, 966, 1610, 2415, 4830, 140321, 280642, 420963, 701605, 841926, 982247, 1403210, 1964494, 2104815, 2946741, 3227383, 4209630, 4911235, 5893482, 6454766, 9682149, 9822470, 14733705, 16136915, 19364298, 22591681, 29467410, 32273830, 45183362, 48410745, 67775043, 96821490, 112958405, 135550086, 225916810, 338875215, 677750430]

約数ペア:

[(1, 677750430), (2, 338875215), (3, 225916810), (5, 135550086), (6, 112958405), (7, 96821490), (10, 67775043), (14, 48410745), (15, 45183362), (21, 32273830), (23, 29467410), (30, 22591681), (35, 19364298), (42, 16136915), (46, 14733705), (69, 9822470), (70, 9682149), (105, 6454766), (115, 5893482), (138, 4911235), (161, 4209630), (210, 3227383), (230, 2946741), (322, 2104815), (345, 1964494), (483, 1403210), (690, 982247), (805, 841926), (966, 701605), (1610, 420963), (2415, 280642), (4830, 140321)]