1993271610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{30661}}^1$

素因数の和:30879

約数の個数: 64

約数和(自身を含む): 5245409664

約数和(自身を除く): 3252138054

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 197, 330, 394, 591, 985, 1182, 1970, 2167, 2955, 4334, 5910, 6501, 10835, 13002, 21670, 30661, 32505, 61322, 65010, 91983, 153305, 183966, 306610, 337271, 459915, 674542, 919830, 1011813, 1686355, 2023626, 3372710, 5059065, 6040217, 10118130, 12080434, 18120651, 30201085, 36241302, 60402170, 66442387, 90603255, 132884774, 181206510, 199327161, 332211935, 398654322, 664423870, 996635805, 1993271610]

約数ペア:

[(1, 1993271610), (2, 996635805), (3, 664423870), (5, 398654322), (6, 332211935), (10, 199327161), (11, 181206510), (15, 132884774), (22, 90603255), (30, 66442387), (33, 60402170), (55, 36241302), (66, 30201085), (110, 18120651), (165, 12080434), (197, 10118130), (330, 6040217), (394, 5059065), (591, 3372710), (985, 2023626), (1182, 1686355), (1970, 1011813), (2167, 919830), (2955, 674542), (4334, 459915), (5910, 337271), (6501, 306610), (10835, 183966), (13002, 153305), (21670, 91983), (30661, 65010), (32505, 61322)]