73428030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{647}}^1$

素因数の和:770

約数の個数: 96

約数和(自身を含む): 208039104

約数和(自身を除く): 134611074

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 97, 117, 130, 194, 195, 234, 291, 390, 485, 582, 585, 647, 873, 970, 1170, 1261, 1294, 1455, 1746, 1941, 2522, 2910, 3235, 3783, 3882, 4365, 5823, 6305, 6470, 7566, 8411, 8730, 9705, 11349, 11646, 12610, 16822, 18915, 19410, 22698, 25233, 29115, 37830, 42055, 50466, 56745, 58230, 62759, 75699, 84110, 113490, 125518, 126165, 151398, 188277, 252330, 313795, 376554, 378495, 564831, 627590, 756990, 815867, 941385, 1129662, 1631734, 1882770, 2447601, 2824155, 4079335, 4895202, 5648310, 7342803, 8158670, 12238005, 14685606, 24476010, 36714015, 73428030]

約数ペア:

[(1, 73428030), (2, 36714015), (3, 24476010), (5, 14685606), (6, 12238005), (9, 8158670), (10, 7342803), (13, 5648310), (15, 4895202), (18, 4079335), (26, 2824155), (30, 2447601), (39, 1882770), (45, 1631734), (65, 1129662), (78, 941385), (90, 815867), (97, 756990), (117, 627590), (130, 564831), (194, 378495), (195, 376554), (234, 313795), (291, 252330), (390, 188277), (485, 151398), (582, 126165), (585, 125518), (647, 113490), (873, 84110), (970, 75699), (1170, 62759), (1261, 58230), (1294, 56745), (1455, 50466), (1746, 42055), (1941, 37830), (2522, 29115), (2910, 25233), (3235, 22698), (3783, 19410), (3882, 18915), (4365, 16822), (5823, 12610), (6305, 11646), (6470, 11349), (7566, 9705), (8411, 8730)]