381361290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1511}}^1$

素因数の和:1747

約数の個数: 64

約数和(自身を含む): 940584960

約数和(自身を除く): 559223670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 179, 235, 282, 358, 470, 537, 705, 895, 1074, 1410, 1511, 1790, 2685, 3022, 4533, 5370, 7555, 8413, 9066, 15110, 16826, 22665, 25239, 42065, 45330, 50478, 71017, 84130, 126195, 142034, 213051, 252390, 270469, 355085, 426102, 540938, 710170, 811407, 1065255, 1352345, 1622814, 2130510, 2704690, 4057035, 8114070, 12712043, 25424086, 38136129, 63560215, 76272258, 127120430, 190680645, 381361290]

約数ペア:

[(1, 381361290), (2, 190680645), (3, 127120430), (5, 76272258), (6, 63560215), (10, 38136129), (15, 25424086), (30, 12712043), (47, 8114070), (94, 4057035), (141, 2704690), (179, 2130510), (235, 1622814), (282, 1352345), (358, 1065255), (470, 811407), (537, 710170), (705, 540938), (895, 426102), (1074, 355085), (1410, 270469), (1511, 252390), (1790, 213051), (2685, 142034), (3022, 126195), (4533, 84130), (5370, 71017), (7555, 50478), (8413, 45330), (9066, 42065), (15110, 25239), (16826, 22665)]