1225430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:164

約数の個数: 32

約数和(自身を含む): 2350080

約数和(自身を除く): 1124650

約数列:

[1, 2, 5, 10, 31, 59, 62, 67, 118, 134, 155, 295, 310, 335, 590, 670, 1829, 2077, 3658, 3953, 4154, 7906, 9145, 10385, 18290, 19765, 20770, 39530, 122543, 245086, 612715, 1225430]

約数ペア:

[(1, 1225430), (2, 612715), (5, 245086), (10, 122543), (31, 39530), (59, 20770), (62, 19765), (67, 18290), (118, 10385), (134, 9145), (155, 7906), (295, 4154), (310, 3953), (335, 3658), (590, 2077), (670, 1829)]