30046812

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{59}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 75640320

約数和(自身を除く): 45593508

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 59, 62, 74, 93, 111, 118, 124, 148, 177, 186, 222, 236, 354, 372, 444, 708, 1147, 1369, 1829, 2183, 2294, 2738, 3441, 3658, 4107, 4366, 4588, 5476, 5487, 6549, 6882, 7316, 8214, 8732, 10974, 13098, 13764, 16428, 21948, 26196, 42439, 67673, 80771, 84878, 127317, 135346, 161542, 169756, 203019, 242313, 254634, 270692, 323084, 406038, 484626, 509268, 812076, 969252, 2503901, 5007802, 7511703, 10015604, 15023406, 30046812]

約数ペア:

[(1, 30046812), (2, 15023406), (3, 10015604), (4, 7511703), (6, 5007802), (12, 2503901), (31, 969252), (37, 812076), (59, 509268), (62, 484626), (74, 406038), (93, 323084), (111, 270692), (118, 254634), (124, 242313), (148, 203019), (177, 169756), (186, 161542), (222, 135346), (236, 127317), (354, 84878), (372, 80771), (444, 67673), (708, 42439), (1147, 26196), (1369, 21948), (1829, 16428), (2183, 13764), (2294, 13098), (2738, 10974), (3441, 8732), (3658, 8214), (4107, 7316), (4366, 6882), (4588, 6549), (5476, 5487)]