30643248

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{47}}^2$

素因数の和:139

約数の個数: 90

約数和(自身を含む): 85919476

約数和(自身を除く): 55276228

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 47, 48, 51, 68, 94, 102, 136, 141, 188, 204, 272, 282, 289, 376, 408, 564, 578, 752, 799, 816, 867, 1128, 1156, 1598, 1734, 2209, 2256, 2312, 2397, 3196, 3468, 4418, 4624, 4794, 6392, 6627, 6936, 8836, 9588, 12784, 13254, 13583, 13872, 17672, 19176, 26508, 27166, 35344, 37553, 38352, 40749, 53016, 54332, 75106, 81498, 106032, 108664, 112659, 150212, 162996, 217328, 225318, 300424, 325992, 450636, 600848, 638401, 651984, 901272, 1276802, 1802544, 1915203, 2553604, 3830406, 5107208, 7660812, 10214416, 15321624, 30643248]

約数ペア:

[(1, 30643248), (2, 15321624), (3, 10214416), (4, 7660812), (6, 5107208), (8, 3830406), (12, 2553604), (16, 1915203), (17, 1802544), (24, 1276802), (34, 901272), (47, 651984), (48, 638401), (51, 600848), (68, 450636), (94, 325992), (102, 300424), (136, 225318), (141, 217328), (188, 162996), (204, 150212), (272, 112659), (282, 108664), (289, 106032), (376, 81498), (408, 75106), (564, 54332), (578, 53016), (752, 40749), (799, 38352), (816, 37553), (867, 35344), (1128, 27166), (1156, 26508), (1598, 19176), (1734, 17672), (2209, 13872), (2256, 13583), (2312, 13254), (2397, 12784), (3196, 9588), (3468, 8836), (4418, 6936), (4624, 6627), (4794, 6392)]