30824536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 65664000

約数和(自身を除く): 34839464

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 79, 136, 151, 152, 158, 302, 316, 323, 604, 632, 646, 1208, 1292, 1343, 1501, 2567, 2584, 2686, 2869, 3002, 5134, 5372, 5738, 6004, 10268, 10744, 11476, 11929, 12008, 20536, 22952, 23858, 25517, 47716, 48773, 51034, 95432, 97546, 102068, 195092, 202793, 204136, 226651, 390184, 405586, 453302, 811172, 906604, 1622344, 1813208, 3853067, 7706134, 15412268, 30824536]

約数ペア:

[(1, 30824536), (2, 15412268), (4, 7706134), (8, 3853067), (17, 1813208), (19, 1622344), (34, 906604), (38, 811172), (68, 453302), (76, 405586), (79, 390184), (136, 226651), (151, 204136), (152, 202793), (158, 195092), (302, 102068), (316, 97546), (323, 95432), (604, 51034), (632, 48773), (646, 47716), (1208, 25517), (1292, 23858), (1343, 22952), (1501, 20536), (2567, 12008), (2584, 11929), (2686, 11476), (2869, 10744), (3002, 10268), (5134, 6004), (5372, 5738)]