30569385

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:251

約数の個数: 96

約数和(自身を含む): 65664000

約数和(自身を除く): 35094615

約数列:

[1, 3, 5, 7, 11, 15, 19, 21, 33, 35, 49, 55, 57, 77, 95, 105, 133, 147, 165, 199, 209, 231, 245, 285, 385, 399, 539, 597, 627, 665, 735, 931, 995, 1045, 1155, 1393, 1463, 1617, 1995, 2189, 2695, 2793, 2985, 3135, 3781, 4179, 4389, 4655, 6567, 6965, 7315, 8085, 9751, 10241, 10945, 11343, 13965, 15323, 18905, 20895, 21945, 26467, 29253, 30723, 32835, 41591, 45969, 48755, 51205, 56715, 76615, 79401, 107261, 124773, 132335, 146265, 153615, 185269, 207955, 229845, 291137, 321783, 397005, 536305, 555807, 623865, 873411, 926345, 1455685, 1608915, 2037959, 2779035, 4367055, 6113877, 10189795, 30569385]

約数ペア:

[(1, 30569385), (3, 10189795), (5, 6113877), (7, 4367055), (11, 2779035), (15, 2037959), (19, 1608915), (21, 1455685), (33, 926345), (35, 873411), (49, 623865), (55, 555807), (57, 536305), (77, 397005), (95, 321783), (105, 291137), (133, 229845), (147, 207955), (165, 185269), (199, 153615), (209, 146265), (231, 132335), (245, 124773), (285, 107261), (385, 79401), (399, 76615), (539, 56715), (597, 51205), (627, 48755), (665, 45969), (735, 41591), (931, 32835), (995, 30723), (1045, 29253), (1155, 26467), (1393, 21945), (1463, 20895), (1617, 18905), (1995, 15323), (2189, 13965), (2695, 11343), (2793, 10945), (2985, 10241), (3135, 9751), (3781, 8085), (4179, 7315), (4389, 6965), (4655, 6567)]