613470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2$

素因数の和:58

約数の個数: 72

約数和(自身を含む): 1752408

約数和(自身を除く): 1138938

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 121, 130, 143, 165, 169, 195, 242, 286, 330, 338, 363, 390, 429, 507, 605, 715, 726, 845, 858, 1014, 1210, 1430, 1573, 1690, 1815, 1859, 2145, 2535, 3146, 3630, 3718, 4290, 4719, 5070, 5577, 7865, 9295, 9438, 11154, 15730, 18590, 20449, 23595, 27885, 40898, 47190, 55770, 61347, 102245, 122694, 204490, 306735, 613470]

約数ペア:

[(1, 613470), (2, 306735), (3, 204490), (5, 122694), (6, 102245), (10, 61347), (11, 55770), (13, 47190), (15, 40898), (22, 27885), (26, 23595), (30, 20449), (33, 18590), (39, 15730), (55, 11154), (65, 9438), (66, 9295), (78, 7865), (110, 5577), (121, 5070), (130, 4719), (143, 4290), (165, 3718), (169, 3630), (195, 3146), (242, 2535), (286, 2145), (330, 1859), (338, 1815), (363, 1690), (390, 1573), (429, 1430), (507, 1210), (605, 1014), (715, 858), (726, 845)]