30729456

素因数分解:

$2^4\times 3^4\times {\mathrm{131}}^1\times {\mathrm{181}}^1$

素因数の和:332

約数の個数: 100

約数和(自身を含む): 90114024

約数和(自身を除く): 59384568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 181, 216, 262, 324, 362, 393, 432, 524, 543, 648, 724, 786, 1048, 1086, 1179, 1296, 1448, 1572, 1629, 2096, 2172, 2358, 2896, 3144, 3258, 3537, 4344, 4716, 4887, 6288, 6516, 7074, 8688, 9432, 9774, 10611, 13032, 14148, 14661, 18864, 19548, 21222, 23711, 26064, 28296, 29322, 39096, 42444, 47422, 56592, 58644, 71133, 78192, 84888, 94844, 117288, 142266, 169776, 189688, 213399, 234576, 284532, 379376, 426798, 569064, 640197, 853596, 1138128, 1280394, 1707192, 1920591, 2560788, 3414384, 3841182, 5121576, 7682364, 10243152, 15364728, 30729456]

約数ペア:

[(1, 30729456), (2, 15364728), (3, 10243152), (4, 7682364), (6, 5121576), (8, 3841182), (9, 3414384), (12, 2560788), (16, 1920591), (18, 1707192), (24, 1280394), (27, 1138128), (36, 853596), (48, 640197), (54, 569064), (72, 426798), (81, 379376), (108, 284532), (131, 234576), (144, 213399), (162, 189688), (181, 169776), (216, 142266), (262, 117288), (324, 94844), (362, 84888), (393, 78192), (432, 71133), (524, 58644), (543, 56592), (648, 47422), (724, 42444), (786, 39096), (1048, 29322), (1086, 28296), (1179, 26064), (1296, 23711), (1448, 21222), (1572, 19548), (1629, 18864), (2096, 14661), (2172, 14148), (2358, 13032), (2896, 10611), (3144, 9774), (3258, 9432), (3537, 8688), (4344, 7074), (4716, 6516), (4887, 6288)]