23771930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:351

約数の個数: 64

約数和(自身を含む): 53319168

約数和(自身を除く): 29547238

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 151, 173, 182, 302, 346, 455, 755, 865, 910, 1057, 1211, 1510, 1730, 1963, 2114, 2249, 2422, 3926, 4498, 5285, 6055, 9815, 10570, 11245, 12110, 13741, 15743, 19630, 22490, 26123, 27482, 31486, 52246, 68705, 78715, 130615, 137410, 157430, 182861, 261230, 339599, 365722, 679198, 914305, 1697995, 1828610, 2377193, 3395990, 4754386, 11885965, 23771930]

約数ペア:

[(1, 23771930), (2, 11885965), (5, 4754386), (7, 3395990), (10, 2377193), (13, 1828610), (14, 1697995), (26, 914305), (35, 679198), (65, 365722), (70, 339599), (91, 261230), (130, 182861), (151, 157430), (173, 137410), (182, 130615), (302, 78715), (346, 68705), (455, 52246), (755, 31486), (865, 27482), (910, 26123), (1057, 22490), (1211, 19630), (1510, 15743), (1730, 13741), (1963, 12110), (2114, 11245), (2249, 10570), (2422, 9815), (3926, 6055), (4498, 5285)]