30787403332

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{171617}}^1$

素因数の和:171820

約数の個数: 48

約数和(自身を含む): 63430012800

約数和(自身を除く): 32642609468

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 149, 172, 298, 301, 596, 602, 1043, 1204, 2086, 4172, 6407, 12814, 25628, 44849, 89698, 171617, 179396, 343234, 686468, 1201319, 2402638, 4805276, 7379531, 14759062, 25570933, 29518124, 51141866, 51656717, 102283732, 103313434, 178996531, 206626868, 357993062, 715986124, 1099550119, 2199100238, 4398200476, 7696850833, 15393701666, 30787403332]

約数ペア:

[(1, 30787403332), (2, 15393701666), (4, 7696850833), (7, 4398200476), (14, 2199100238), (28, 1099550119), (43, 715986124), (86, 357993062), (149, 206626868), (172, 178996531), (298, 103313434), (301, 102283732), (596, 51656717), (602, 51141866), (1043, 29518124), (1204, 25570933), (2086, 14759062), (4172, 7379531), (6407, 4805276), (12814, 2402638), (25628, 1201319), (44849, 686468), (89698, 343234), (171617, 179396)]