194158890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{23197}}^1$

素因数の和:23244

約数の個数: 64

約数和(自身を含む): 534481920

約数和(自身を除く): 340323030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 23197, 46394, 69591, 115985, 139182, 208773, 231970, 347955, 417546, 626319, 695910, 719107, 1043865, 1252638, 1438214, 2087730, 2157321, 3131595, 3595535, 4314642, 6263190, 6471963, 7191070, 10786605, 12943926, 19415889, 21573210, 32359815, 38831778, 64719630, 97079445, 194158890]

約数ペア:

[(1, 194158890), (2, 97079445), (3, 64719630), (5, 38831778), (6, 32359815), (9, 21573210), (10, 19415889), (15, 12943926), (18, 10786605), (27, 7191070), (30, 6471963), (31, 6263190), (45, 4314642), (54, 3595535), (62, 3131595), (90, 2157321), (93, 2087730), (135, 1438214), (155, 1252638), (186, 1043865), (270, 719107), (279, 695910), (310, 626319), (465, 417546), (558, 347955), (837, 231970), (930, 208773), (1395, 139182), (1674, 115985), (2790, 69591), (4185, 46394), (8370, 23197)]