26231730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5431}}^1$

素因数の和:5471

約数の個数: 64

約数和(自身を含む): 75091968

約数和(自身を除く): 48860238

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, 5431, 10862, 16293, 27155, 32586, 38017, 54310, 76034, 81465, 114051, 124913, 162930, 190085, 228102, 249826, 374739, 380170, 570255, 624565, 749478, 874391, 1140510, 1249130, 1748782, 1873695, 2623173, 3747390, 4371955, 5246346, 8743910, 13115865, 26231730]

約数ペア:

[(1, 26231730), (2, 13115865), (3, 8743910), (5, 5246346), (6, 4371955), (7, 3747390), (10, 2623173), (14, 1873695), (15, 1748782), (21, 1249130), (23, 1140510), (30, 874391), (35, 749478), (42, 624565), (46, 570255), (69, 380170), (70, 374739), (105, 249826), (115, 228102), (138, 190085), (161, 162930), (210, 124913), (230, 114051), (322, 81465), (345, 76034), (483, 54310), (690, 38017), (805, 32586), (966, 27155), (1610, 16293), (2415, 10862), (4830, 5431)]