202311930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1879}}^1$

素因数の和:2023

約数の個数: 64

約数和(自身を含む): 504080640

約数和(自身を除く): 301768710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 97, 111, 185, 194, 222, 291, 370, 485, 555, 582, 970, 1110, 1455, 1879, 2910, 3589, 3758, 5637, 7178, 9395, 10767, 11274, 17945, 18790, 21534, 28185, 35890, 53835, 56370, 69523, 107670, 139046, 182263, 208569, 347615, 364526, 417138, 546789, 695230, 911315, 1042845, 1093578, 1822630, 2085690, 2733945, 5467890, 6743731, 13487462, 20231193, 33718655, 40462386, 67437310, 101155965, 202311930]

約数ペア:

[(1, 202311930), (2, 101155965), (3, 67437310), (5, 40462386), (6, 33718655), (10, 20231193), (15, 13487462), (30, 6743731), (37, 5467890), (74, 2733945), (97, 2085690), (111, 1822630), (185, 1093578), (194, 1042845), (222, 911315), (291, 695230), (370, 546789), (485, 417138), (555, 364526), (582, 347615), (970, 208569), (1110, 182263), (1455, 139046), (1879, 107670), (2910, 69523), (3589, 56370), (3758, 53835), (5637, 35890), (7178, 28185), (9395, 21534), (10767, 18790), (11274, 17945)]