1528012790

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:585

約数の個数: 64

約数和(自身を含む): 2876280192

約数和(自身を除く): 1348267402

約数列:

[1, 2, 5, 10, 53, 61, 106, 122, 151, 265, 302, 305, 313, 530, 610, 626, 755, 1510, 1565, 3130, 3233, 6466, 8003, 9211, 16006, 16165, 16589, 18422, 19093, 32330, 33178, 38186, 40015, 46055, 47263, 80030, 82945, 92110, 94526, 95465, 165890, 190930, 236315, 472630, 488183, 976366, 1011929, 2023858, 2440915, 2504939, 2883043, 4881830, 5009878, 5059645, 5766086, 10119290, 12524695, 14415215, 25049390, 28830430, 152801279, 305602558, 764006395, 1528012790]

約数ペア:

[(1, 1528012790), (2, 764006395), (5, 305602558), (10, 152801279), (53, 28830430), (61, 25049390), (106, 14415215), (122, 12524695), (151, 10119290), (265, 5766086), (302, 5059645), (305, 5009878), (313, 4881830), (530, 2883043), (610, 2504939), (626, 2440915), (755, 2023858), (1510, 1011929), (1565, 976366), (3130, 488183), (3233, 472630), (6466, 236315), (8003, 190930), (9211, 165890), (16006, 95465), (16165, 94526), (16589, 92110), (18422, 82945), (19093, 80030), (32330, 47263), (33178, 46055), (38186, 40015)]