30355992121

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2111}}^1\times {\mathrm{5449}}^1$

素因数の和:7609

約数の個数: 32

約数和(自身を含む): 38674944000

約数和(自身を除く): 8318951879

約数列:

[1, 7, 13, 29, 91, 203, 377, 2111, 2639, 5449, 14777, 27443, 38143, 61219, 70837, 158021, 192101, 428533, 495859, 795847, 1106147, 2054273, 5570929, 11502839, 14379911, 80519873, 149536907, 333582331, 1046758349, 2335076317, 4336570303, 30355992121]

約数ペア:

[(1, 30355992121), (7, 4336570303), (13, 2335076317), (29, 1046758349), (91, 333582331), (203, 149536907), (377, 80519873), (2111, 14379911), (2639, 11502839), (5449, 5570929), (14777, 2054273), (27443, 1106147), (38143, 795847), (61219, 495859), (70837, 428533), (158021, 192101)]