1330433030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 2501368128

約数和(自身を除く): 1170935098

約数列:

[1, 2, 5, 10, 53, 73, 106, 137, 146, 251, 265, 274, 365, 502, 530, 685, 730, 1255, 1370, 2510, 3869, 7261, 7738, 10001, 13303, 14522, 18323, 19345, 20002, 26606, 34387, 36305, 36646, 38690, 50005, 66515, 68774, 72610, 91615, 100010, 133030, 171935, 183230, 343870, 530053, 971119, 1060106, 1822511, 1942238, 2510251, 2650265, 3645022, 4855595, 5020502, 5300530, 9112555, 9711190, 12551255, 18225110, 25102510, 133043303, 266086606, 665216515, 1330433030]

約数ペア:

[(1, 1330433030), (2, 665216515), (5, 266086606), (10, 133043303), (53, 25102510), (73, 18225110), (106, 12551255), (137, 9711190), (146, 9112555), (251, 5300530), (265, 5020502), (274, 4855595), (365, 3645022), (502, 2650265), (530, 2510251), (685, 1942238), (730, 1822511), (1255, 1060106), (1370, 971119), (2510, 530053), (3869, 343870), (7261, 183230), (7738, 171935), (10001, 133030), (13303, 100010), (14522, 91615), (18323, 72610), (19345, 68774), (20002, 66515), (26606, 50005), (34387, 38690), (36305, 36646)]