30371076

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 79497600

約数和(自身を除く): 49126524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 79, 118, 158, 177, 181, 236, 237, 316, 354, 362, 474, 531, 543, 708, 711, 724, 948, 1062, 1086, 1422, 1629, 2124, 2172, 2844, 3258, 4661, 6516, 9322, 10679, 13983, 14299, 18644, 21358, 27966, 28598, 32037, 41949, 42716, 42897, 55932, 57196, 64074, 83898, 85794, 96111, 128148, 128691, 167796, 171588, 192222, 257382, 384444, 514764, 843641, 1687282, 2530923, 3374564, 5061846, 7592769, 10123692, 15185538, 30371076]

約数ペア:

[(1, 30371076), (2, 15185538), (3, 10123692), (4, 7592769), (6, 5061846), (9, 3374564), (12, 2530923), (18, 1687282), (36, 843641), (59, 514764), (79, 384444), (118, 257382), (158, 192222), (177, 171588), (181, 167796), (236, 128691), (237, 128148), (316, 96111), (354, 85794), (362, 83898), (474, 64074), (531, 57196), (543, 55932), (708, 42897), (711, 42716), (724, 41949), (948, 32037), (1062, 28598), (1086, 27966), (1422, 21358), (1629, 18644), (2124, 14299), (2172, 13983), (2844, 10679), (3258, 9322), (4661, 6516)]