1775748390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{6263}}^1$

素因数の和:7013

約数の個数: 64

約数和(自身を含む): 4596673536

約数和(自身を除く): 2820925146

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 727, 1454, 2181, 3635, 4362, 6263, 7270, 9451, 10905, 12526, 18789, 18902, 21810, 28353, 31315, 37578, 47255, 56706, 62630, 81419, 93945, 94510, 141765, 162838, 187890, 244257, 283530, 407095, 488514, 814190, 1221285, 2442570, 4553201, 9106402, 13659603, 22766005, 27319206, 45532010, 59191613, 68298015, 118383226, 136596030, 177574839, 295958065, 355149678, 591916130, 887874195, 1775748390]

約数ペア:

[(1, 1775748390), (2, 887874195), (3, 591916130), (5, 355149678), (6, 295958065), (10, 177574839), (13, 136596030), (15, 118383226), (26, 68298015), (30, 59191613), (39, 45532010), (65, 27319206), (78, 22766005), (130, 13659603), (195, 9106402), (390, 4553201), (727, 2442570), (1454, 1221285), (2181, 814190), (3635, 488514), (4362, 407095), (6263, 283530), (7270, 244257), (9451, 187890), (10905, 162838), (12526, 141765), (18789, 94510), (18902, 93945), (21810, 81419), (28353, 62630), (31315, 56706), (37578, 47255)]