16181070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 40697856

約数和(自身を除く): 24516786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 127, 137, 155, 186, 254, 274, 310, 381, 411, 465, 635, 685, 762, 822, 930, 1270, 1370, 1905, 2055, 3810, 3937, 4110, 4247, 7874, 8494, 11811, 12741, 17399, 19685, 21235, 23622, 25482, 34798, 39370, 42470, 52197, 59055, 63705, 86995, 104394, 118110, 127410, 173990, 260985, 521970, 539369, 1078738, 1618107, 2696845, 3236214, 5393690, 8090535, 16181070]

約数ペア:

[(1, 16181070), (2, 8090535), (3, 5393690), (5, 3236214), (6, 2696845), (10, 1618107), (15, 1078738), (30, 539369), (31, 521970), (62, 260985), (93, 173990), (127, 127410), (137, 118110), (155, 104394), (186, 86995), (254, 63705), (274, 59055), (310, 52197), (381, 42470), (411, 39370), (465, 34798), (635, 25482), (685, 23622), (762, 21235), (822, 19685), (930, 17399), (1270, 12741), (1370, 11811), (1905, 8494), (2055, 7874), (3810, 4247), (3937, 4110)]