30489430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1667}}^1$

素因数の和:1764

約数の個数: 32

約数和(自身を含む): 57646080

約数和(自身を除く): 27156650

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 155, 295, 310, 590, 1667, 1829, 3334, 3658, 8335, 9145, 16670, 18290, 51677, 98353, 103354, 196706, 258385, 491765, 516770, 983530, 3048943, 6097886, 15244715, 30489430]

約数ペア:

[(1, 30489430), (2, 15244715), (5, 6097886), (10, 3048943), (31, 983530), (59, 516770), (62, 491765), (118, 258385), (155, 196706), (295, 103354), (310, 98353), (590, 51677), (1667, 18290), (1829, 16670), (3334, 9145), (3658, 8335)]