230691860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{19853}}^1$

素因数の和:19952

約数の個数: 48

約数和(自身を含む): 560359296

約数和(自身を除く): 329667436

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 19853, 39706, 79412, 99265, 138971, 198530, 277942, 397060, 555884, 694855, 1389710, 1647799, 2779420, 3295598, 6591196, 8238995, 11534593, 16477990, 23069186, 32955980, 46138372, 57672965, 115345930, 230691860]

約数ペア:

[(1, 230691860), (2, 115345930), (4, 57672965), (5, 46138372), (7, 32955980), (10, 23069186), (14, 16477990), (20, 11534593), (28, 8238995), (35, 6591196), (70, 3295598), (83, 2779420), (140, 1647799), (166, 1389710), (332, 694855), (415, 555884), (581, 397060), (830, 277942), (1162, 198530), (1660, 138971), (2324, 99265), (2905, 79412), (5810, 39706), (11620, 19853)]