25323690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 49325910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 107, 115, 138, 147, 161, 210, 214, 230, 245, 294, 321, 322, 343, 345, 483, 490, 535, 642, 686, 690, 735, 749, 805, 966, 1029, 1070, 1127, 1470, 1498, 1605, 1610, 1715, 2058, 2247, 2254, 2415, 2461, 3210, 3381, 3430, 3745, 4494, 4830, 4922, 5145, 5243, 5635, 6762, 7383, 7490, 7889, 10290, 10486, 11235, 11270, 12305, 14766, 15729, 15778, 16905, 17227, 22470, 23667, 24610, 26215, 31458, 33810, 34454, 36701, 36915, 39445, 47334, 51681, 52430, 73402, 73830, 78645, 78890, 86135, 103362, 110103, 118335, 120589, 157290, 172270, 183505, 220206, 236670, 241178, 258405, 361767, 367010, 516810, 550515, 602945, 723534, 844123, 1101030, 1205890, 1688246, 1808835, 2532369, 3617670, 4220615, 5064738, 8441230, 12661845, 25323690]

約数ペア:

[(1, 25323690), (2, 12661845), (3, 8441230), (5, 5064738), (6, 4220615), (7, 3617670), (10, 2532369), (14, 1808835), (15, 1688246), (21, 1205890), (23, 1101030), (30, 844123), (35, 723534), (42, 602945), (46, 550515), (49, 516810), (69, 367010), (70, 361767), (98, 258405), (105, 241178), (107, 236670), (115, 220206), (138, 183505), (147, 172270), (161, 157290), (210, 120589), (214, 118335), (230, 110103), (245, 103362), (294, 86135), (321, 78890), (322, 78645), (343, 73830), (345, 73402), (483, 52430), (490, 51681), (535, 47334), (642, 39445), (686, 36915), (690, 36701), (735, 34454), (749, 33810), (805, 31458), (966, 26215), (1029, 24610), (1070, 23667), (1127, 22470), (1470, 17227), (1498, 16905), (1605, 15778), (1610, 15729), (1715, 14766), (2058, 12305), (2247, 11270), (2254, 11235), (2415, 10486), (2461, 10290), (3210, 7889), (3381, 7490), (3430, 7383), (3745, 6762), (4494, 5635), (4830, 5243), (4922, 5145)]