229391030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 479856960

約数和(自身を除く): 250465930

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 241, 374, 482, 509, 935, 1018, 1205, 1870, 2410, 2545, 2651, 4097, 5090, 5302, 5599, 8194, 8653, 11198, 13255, 17306, 20485, 26510, 27995, 40970, 43265, 45067, 55990, 86530, 90134, 95183, 122669, 190366, 225335, 245338, 450670, 475915, 613345, 951830, 1226690, 1349359, 2085373, 2698718, 4170746, 6746795, 10426865, 13493590, 20853730, 22939103, 45878206, 114695515, 229391030]

約数ペア:

[(1, 229391030), (2, 114695515), (5, 45878206), (10, 22939103), (11, 20853730), (17, 13493590), (22, 10426865), (34, 6746795), (55, 4170746), (85, 2698718), (110, 2085373), (170, 1349359), (187, 1226690), (241, 951830), (374, 613345), (482, 475915), (509, 450670), (935, 245338), (1018, 225335), (1205, 190366), (1870, 122669), (2410, 95183), (2545, 90134), (2651, 86530), (4097, 55990), (5090, 45067), (5302, 43265), (5599, 40970), (8194, 27995), (8653, 26510), (11198, 20485), (13255, 17306)]