30301872

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:282

約数の個数: 80

約数和(自身を含む): 81185280

約数和(自身を除く): 50883408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 79, 122, 131, 158, 183, 237, 244, 262, 316, 366, 393, 474, 488, 524, 632, 732, 786, 948, 976, 1048, 1264, 1464, 1572, 1896, 2096, 2928, 3144, 3792, 4819, 6288, 7991, 9638, 10349, 14457, 15982, 19276, 20698, 23973, 28914, 31047, 31964, 38552, 41396, 47946, 57828, 62094, 63928, 77104, 82792, 95892, 115656, 124188, 127856, 165584, 191784, 231312, 248376, 383568, 496752, 631289, 1262578, 1893867, 2525156, 3787734, 5050312, 7575468, 10100624, 15150936, 30301872]

約数ペア:

[(1, 30301872), (2, 15150936), (3, 10100624), (4, 7575468), (6, 5050312), (8, 3787734), (12, 2525156), (16, 1893867), (24, 1262578), (48, 631289), (61, 496752), (79, 383568), (122, 248376), (131, 231312), (158, 191784), (183, 165584), (237, 127856), (244, 124188), (262, 115656), (316, 95892), (366, 82792), (393, 77104), (474, 63928), (488, 62094), (524, 57828), (632, 47946), (732, 41396), (786, 38552), (948, 31964), (976, 31047), (1048, 28914), (1264, 23973), (1464, 20698), (1572, 19276), (1896, 15982), (2096, 14457), (2928, 10349), (3144, 9638), (3792, 7991), (4819, 6288)]