4450336130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{1499}}^1$

素因数の和:1755

約数の個数: 64

約数和(自身を含む): 8463744000

約数和(自身を除く): 4013407870

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 157, 305, 310, 314, 610, 785, 1499, 1570, 1891, 2998, 3782, 4867, 7495, 9455, 9577, 9734, 14990, 18910, 19154, 24335, 46469, 47885, 48670, 91439, 92938, 95770, 182878, 232345, 235343, 296887, 457195, 464690, 470686, 593774, 914390, 1176715, 1484435, 2353430, 2834609, 2968870, 5669218, 7295633, 14173045, 14355923, 14591266, 28346090, 28711846, 36478165, 71779615, 72956330, 143559230, 445033613, 890067226, 2225168065, 4450336130]

約数ペア:

[(1, 4450336130), (2, 2225168065), (5, 890067226), (10, 445033613), (31, 143559230), (61, 72956330), (62, 71779615), (122, 36478165), (155, 28711846), (157, 28346090), (305, 14591266), (310, 14355923), (314, 14173045), (610, 7295633), (785, 5669218), (1499, 2968870), (1570, 2834609), (1891, 2353430), (2998, 1484435), (3782, 1176715), (4867, 914390), (7495, 593774), (9455, 470686), (9577, 464690), (9734, 457195), (14990, 296887), (18910, 235343), (19154, 232345), (24335, 182878), (46469, 95770), (47885, 92938), (48670, 91439)]