16289730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3851}}^1$

素因数の和:3911

約数の個数: 48

約数和(自身を含む): 43265664

約数和(自身を除く): 26975934

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 3851, 4230, 7702, 11553, 19255, 23106, 34659, 38510, 57765, 69318, 115530, 173295, 180997, 346590, 361994, 542991, 904985, 1085982, 1628973, 1809970, 2714955, 3257946, 5429910, 8144865, 16289730]

約数ペア:

[(1, 16289730), (2, 8144865), (3, 5429910), (5, 3257946), (6, 2714955), (9, 1809970), (10, 1628973), (15, 1085982), (18, 904985), (30, 542991), (45, 361994), (47, 346590), (90, 180997), (94, 173295), (141, 115530), (235, 69318), (282, 57765), (423, 38510), (470, 34659), (705, 23106), (846, 19255), (1410, 11553), (2115, 7702), (3851, 4230)]