30922812

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 80720640

約数和(自身を除く): 49797828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 83, 131, 158, 166, 237, 249, 262, 316, 332, 393, 474, 498, 524, 711, 747, 786, 948, 996, 1179, 1422, 1494, 1572, 2358, 2844, 2988, 4716, 6557, 10349, 10873, 13114, 19671, 20698, 21746, 26228, 31047, 32619, 39342, 41396, 43492, 59013, 62094, 65238, 78684, 93141, 97857, 118026, 124188, 130476, 186282, 195714, 236052, 372564, 391428, 858967, 1717934, 2576901, 3435868, 5153802, 7730703, 10307604, 15461406, 30922812]

約数ペア:

[(1, 30922812), (2, 15461406), (3, 10307604), (4, 7730703), (6, 5153802), (9, 3435868), (12, 2576901), (18, 1717934), (36, 858967), (79, 391428), (83, 372564), (131, 236052), (158, 195714), (166, 186282), (237, 130476), (249, 124188), (262, 118026), (316, 97857), (332, 93141), (393, 78684), (474, 65238), (498, 62094), (524, 59013), (711, 43492), (747, 41396), (786, 39342), (948, 32619), (996, 31047), (1179, 26228), (1422, 21746), (1494, 20698), (1572, 19671), (2358, 13114), (2844, 10873), (2988, 10349), (4716, 6557)]