30395995

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{619}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 44282880

約数和(自身を除く): 13886885

約数列:

[1, 5, 7, 23, 35, 61, 115, 161, 305, 427, 619, 805, 1403, 2135, 3095, 4333, 7015, 9821, 14237, 21665, 37759, 49105, 71185, 99659, 188795, 264313, 498295, 868457, 1321565, 4342285, 6079199, 30395995]

約数ペア:

[(1, 30395995), (5, 6079199), (7, 4342285), (23, 1321565), (35, 868457), (61, 498295), (115, 264313), (161, 188795), (305, 99659), (427, 71185), (619, 49105), (805, 37759), (1403, 21665), (2135, 14237), (3095, 9821), (4333, 7015)]