30752260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1097

約数の個数: 96

約数和(自身を含む): 84833280

約数和(自身を除く): 54081020

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1051, 1330, 1463, 1540, 2090, 2102, 2660, 2926, 4180, 4204, 5255, 5852, 7315, 7357, 10510, 11561, 14630, 14714, 19969, 21020, 23122, 29260, 29428, 36785, 39938, 46244, 57805, 73570, 79876, 80927, 99845, 115610, 139783, 147140, 161854, 199690, 219659, 231220, 279566, 323708, 399380, 404635, 439318, 559132, 698915, 809270, 878636, 1098295, 1397830, 1537613, 1618540, 2196590, 2795660, 3075226, 4393180, 6150452, 7688065, 15376130, 30752260]

約数ペア:

[(1, 30752260), (2, 15376130), (4, 7688065), (5, 6150452), (7, 4393180), (10, 3075226), (11, 2795660), (14, 2196590), (19, 1618540), (20, 1537613), (22, 1397830), (28, 1098295), (35, 878636), (38, 809270), (44, 698915), (55, 559132), (70, 439318), (76, 404635), (77, 399380), (95, 323708), (110, 279566), (133, 231220), (140, 219659), (154, 199690), (190, 161854), (209, 147140), (220, 139783), (266, 115610), (308, 99845), (380, 80927), (385, 79876), (418, 73570), (532, 57805), (665, 46244), (770, 39938), (836, 36785), (1045, 29428), (1051, 29260), (1330, 23122), (1463, 21020), (1540, 19969), (2090, 14714), (2102, 14630), (2660, 11561), (2926, 10510), (4180, 7357), (4204, 7315), (5255, 5852)]