72889530

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{15091}}^1$

素因数の和:15131

約数の個数: 64

約数和(自身を含む): 208631808

約数和(自身を除く): 135742278

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, 15091, 30182, 45273, 75455, 90546, 105637, 150910, 211274, 226365, 316911, 347093, 452730, 528185, 633822, 694186, 1041279, 1056370, 1584555, 1735465, 2082558, 2429651, 3169110, 3470930, 4859302, 5206395, 7288953, 10412790, 12148255, 14577906, 24296510, 36444765, 72889530]

約数ペア:

[(1, 72889530), (2, 36444765), (3, 24296510), (5, 14577906), (6, 12148255), (7, 10412790), (10, 7288953), (14, 5206395), (15, 4859302), (21, 3470930), (23, 3169110), (30, 2429651), (35, 2082558), (42, 1735465), (46, 1584555), (69, 1056370), (70, 1041279), (105, 694186), (115, 633822), (138, 528185), (161, 452730), (210, 347093), (230, 316911), (322, 226365), (345, 211274), (483, 150910), (690, 105637), (805, 90546), (966, 75455), (1610, 45273), (2415, 30182), (4830, 15091)]