28929032010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2895799}}^1$

素因数の和:2895852

約数の個数: 64

約数和(自身を含む): 79229088000

約数和(自身を除く): 50300055990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 222, 270, 333, 370, 555, 666, 999, 1110, 1665, 1998, 3330, 4995, 9990, 2895799, 5791598, 8687397, 14478995, 17374794, 26062191, 28957990, 43436985, 52124382, 78186573, 86873970, 107144563, 130310955, 156373146, 214289126, 260621910, 321433689, 390932865, 535722815, 642867378, 781865730, 964301067, 1071445630, 1607168445, 1928602134, 2892903201, 3214336890, 4821505335, 5785806402, 9643010670, 14464516005, 28929032010]

約数ペア:

[(1, 28929032010), (2, 14464516005), (3, 9643010670), (5, 5785806402), (6, 4821505335), (9, 3214336890), (10, 2892903201), (15, 1928602134), (18, 1607168445), (27, 1071445630), (30, 964301067), (37, 781865730), (45, 642867378), (54, 535722815), (74, 390932865), (90, 321433689), (111, 260621910), (135, 214289126), (185, 156373146), (222, 130310955), (270, 107144563), (333, 86873970), (370, 78186573), (555, 52124382), (666, 43436985), (999, 28957990), (1110, 26062191), (1665, 17374794), (1998, 14478995), (3330, 8687397), (4995, 5791598), (9990, 2895799)]