30061460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1$

素因数の和:513

約数の個数: 96

約数和(自身を含む): 77559552

約数和(自身を除く): 47498092

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 23, 26, 44, 46, 52, 55, 65, 92, 110, 115, 130, 143, 220, 230, 253, 260, 286, 299, 457, 460, 506, 572, 598, 715, 914, 1012, 1196, 1265, 1430, 1495, 1828, 2285, 2530, 2860, 2990, 3289, 4570, 5027, 5060, 5941, 5980, 6578, 9140, 10054, 10511, 11882, 13156, 16445, 20108, 21022, 23764, 25135, 29705, 32890, 42044, 50270, 52555, 59410, 65351, 65780, 100540, 105110, 115621, 118820, 130702, 136643, 210220, 231242, 261404, 273286, 326755, 462484, 546572, 578105, 653510, 683215, 1156210, 1307020, 1366430, 1503073, 2312420, 2732860, 3006146, 6012292, 7515365, 15030730, 30061460]

約数ペア:

[(1, 30061460), (2, 15030730), (4, 7515365), (5, 6012292), (10, 3006146), (11, 2732860), (13, 2312420), (20, 1503073), (22, 1366430), (23, 1307020), (26, 1156210), (44, 683215), (46, 653510), (52, 578105), (55, 546572), (65, 462484), (92, 326755), (110, 273286), (115, 261404), (130, 231242), (143, 210220), (220, 136643), (230, 130702), (253, 118820), (260, 115621), (286, 105110), (299, 100540), (457, 65780), (460, 65351), (506, 59410), (572, 52555), (598, 50270), (715, 42044), (914, 32890), (1012, 29705), (1196, 25135), (1265, 23764), (1430, 21022), (1495, 20108), (1828, 16445), (2285, 13156), (2530, 11882), (2860, 10511), (2990, 10054), (3289, 9140), (4570, 6578), (5027, 5980), (5060, 5941)]