105251454

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1489}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 308966400

約数和(自身を除く): 203714946

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 27, 33, 34, 42, 51, 54, 63, 66, 77, 99, 102, 119, 126, 153, 154, 187, 189, 198, 231, 238, 297, 306, 357, 374, 378, 459, 462, 561, 594, 693, 714, 918, 1071, 1122, 1309, 1386, 1489, 1683, 2079, 2142, 2618, 2978, 3213, 3366, 3927, 4158, 4467, 5049, 6426, 7854, 8934, 10098, 10423, 11781, 13401, 16379, 20846, 23562, 25313, 26802, 31269, 32758, 35343, 40203, 49137, 50626, 62538, 70686, 75939, 80406, 93807, 98274, 114653, 147411, 151878, 177191, 187614, 227817, 229306, 278443, 281421, 294822, 343959, 354382, 442233, 455634, 531573, 556886, 562842, 683451, 687918, 835329, 884466, 1031877, 1063146, 1366902, 1594719, 1670658, 1949101, 2063754, 2505987, 3095631, 3189438, 3898202, 4784157, 5011974, 5847303, 6191262, 7517961, 9568314, 11694606, 15035922, 17541909, 35083818, 52625727, 105251454]

約数ペア:

[(1, 105251454), (2, 52625727), (3, 35083818), (6, 17541909), (7, 15035922), (9, 11694606), (11, 9568314), (14, 7517961), (17, 6191262), (18, 5847303), (21, 5011974), (22, 4784157), (27, 3898202), (33, 3189438), (34, 3095631), (42, 2505987), (51, 2063754), (54, 1949101), (63, 1670658), (66, 1594719), (77, 1366902), (99, 1063146), (102, 1031877), (119, 884466), (126, 835329), (153, 687918), (154, 683451), (187, 562842), (189, 556886), (198, 531573), (231, 455634), (238, 442233), (297, 354382), (306, 343959), (357, 294822), (374, 281421), (378, 278443), (459, 229306), (462, 227817), (561, 187614), (594, 177191), (693, 151878), (714, 147411), (918, 114653), (1071, 98274), (1122, 93807), (1309, 80406), (1386, 75939), (1489, 70686), (1683, 62538), (2079, 50626), (2142, 49137), (2618, 40203), (2978, 35343), (3213, 32758), (3366, 31269), (3927, 26802), (4158, 25313), (4467, 23562), (5049, 20846), (6426, 16379), (7854, 13401), (8934, 11781), (10098, 10423)]