71404950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{6521}}^1$

素因数の和:6609

約数の個数: 48

約数和(自身を含む): 179537616

約数和(自身を除く): 108132666

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 365, 438, 730, 1095, 1825, 2190, 3650, 5475, 6521, 10950, 13042, 19563, 32605, 39126, 65210, 97815, 163025, 195630, 326050, 476033, 489075, 952066, 978150, 1428099, 2380165, 2856198, 4760330, 7140495, 11900825, 14280990, 23801650, 35702475, 71404950]

約数ペア:

[(1, 71404950), (2, 35702475), (3, 23801650), (5, 14280990), (6, 11900825), (10, 7140495), (15, 4760330), (25, 2856198), (30, 2380165), (50, 1428099), (73, 978150), (75, 952066), (146, 489075), (150, 476033), (219, 326050), (365, 195630), (438, 163025), (730, 97815), (1095, 65210), (1825, 39126), (2190, 32605), (3650, 19563), (5475, 13042), (6521, 10950)]