130338090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{23741}}^1$

素因数の和:23815

約数の個数: 48

約数和(自身を含む): 344448936

約数和(自身を除く): 214110846

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 23741, 47482, 71223, 118705, 142446, 213669, 237410, 356115, 427338, 712230, 1068345, 1448201, 2136690, 2896402, 4344603, 7241005, 8689206, 13033809, 14482010, 21723015, 26067618, 43446030, 65169045, 130338090]

約数ペア:

[(1, 130338090), (2, 65169045), (3, 43446030), (5, 26067618), (6, 21723015), (9, 14482010), (10, 13033809), (15, 8689206), (18, 7241005), (30, 4344603), (45, 2896402), (61, 2136690), (90, 1448201), (122, 1068345), (183, 712230), (305, 427338), (366, 356115), (549, 237410), (610, 213669), (915, 142446), (1098, 118705), (1830, 71223), (2745, 47482), (5490, 23741)]