61923820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19231}}^1$

素因数の和:19270

約数の個数: 48

約数和(自身を含む): 155086848

約数和(自身を除く): 93163028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 19231, 38462, 76924, 96155, 134617, 192310, 269234, 384620, 442313, 538468, 673085, 884626, 1346170, 1769252, 2211565, 2692340, 3096191, 4423130, 6192382, 8846260, 12384764, 15480955, 30961910, 61923820]

約数ペア:

[(1, 61923820), (2, 30961910), (4, 15480955), (5, 12384764), (7, 8846260), (10, 6192382), (14, 4423130), (20, 3096191), (23, 2692340), (28, 2211565), (35, 1769252), (46, 1346170), (70, 884626), (92, 673085), (115, 538468), (140, 442313), (161, 384620), (230, 269234), (322, 192310), (460, 134617), (644, 96155), (805, 76924), (1610, 38462), (3220, 19231)]