63765890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5231}}^1$

素因数の和:5314

約数の個数: 32

約数和(自身を含む): 122052096

約数和(自身を除く): 58286206

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 5231, 6095, 10462, 12190, 26155, 52310, 120313, 240626, 277243, 554486, 601565, 1203130, 1386215, 2772430, 6376589, 12753178, 31882945, 63765890]

約数ペア:

[(1, 63765890), (2, 31882945), (5, 12753178), (10, 6376589), (23, 2772430), (46, 1386215), (53, 1203130), (106, 601565), (115, 554486), (230, 277243), (265, 240626), (530, 120313), (1219, 52310), (2438, 26155), (5231, 12190), (6095, 10462)]