87057130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{3373}}^1$

素因数の和:3498

約数の個数: 32

約数和(自身を含む): 163976400

約数和(自身を除く): 76919270

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 3373, 5162, 6746, 12905, 16865, 25810, 33730, 97817, 195634, 300197, 489085, 600394, 978170, 1500985, 3001970, 8705713, 17411426, 43528565, 87057130]

約数ペア:

[(1, 87057130), (2, 43528565), (5, 17411426), (10, 8705713), (29, 3001970), (58, 1500985), (89, 978170), (145, 600394), (178, 489085), (290, 300197), (445, 195634), (890, 97817), (2581, 33730), (3373, 25810), (5162, 16865), (6746, 12905)]