30153204

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 80720640

約数和(自身を除く): 50567436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 41, 62, 82, 93, 123, 124, 164, 186, 246, 279, 369, 372, 492, 558, 659, 738, 1116, 1271, 1318, 1476, 1977, 2542, 2636, 3813, 3954, 5084, 5931, 7626, 7908, 11439, 11862, 15252, 20429, 22878, 23724, 27019, 40858, 45756, 54038, 61287, 81057, 81716, 108076, 122574, 162114, 183861, 243171, 245148, 324228, 367722, 486342, 735444, 837589, 972684, 1675178, 2512767, 3350356, 5025534, 7538301, 10051068, 15076602, 30153204]

約数ペア:

[(1, 30153204), (2, 15076602), (3, 10051068), (4, 7538301), (6, 5025534), (9, 3350356), (12, 2512767), (18, 1675178), (31, 972684), (36, 837589), (41, 735444), (62, 486342), (82, 367722), (93, 324228), (123, 245148), (124, 243171), (164, 183861), (186, 162114), (246, 122574), (279, 108076), (369, 81716), (372, 81057), (492, 61287), (558, 54038), (659, 45756), (738, 40858), (1116, 27019), (1271, 23724), (1318, 22878), (1476, 20429), (1977, 15252), (2542, 11862), (2636, 11439), (3813, 7908), (3954, 7626), (5084, 5931)]